UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '38vJ/1Z5ftbPQTOF6r31wqbdjZ6ORKo8/42jaK9IPKQ=' 
WHERE 
  key_id = '402ce86a61c32919110faa469d50bd42d0cfe6b354cf024ae4f8d1df90deb012' 
  AND (
    token = '38vJ/1Z5ftbPQTOF6r31wqbdjZ6ORKo8/42jaK9IPKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )