UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3oxTD/wgcJJQlM1lLtmauD0Ef3aeZFd7hxhmovT5CY=' 
WHERE 
  key_id = 'a2c110e482ecad366d47fa94585fee9719ca7e46e699d182b0b94fbcccfb3831' 
  AND (
    token = 'd3oxTD/wgcJJQlM1lLtmauD0Ef3aeZFd7hxhmovT5CY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )