UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kl8qxPLVa32XBczoAGj5HYx2nTZJ/l12eF1/EYfjvH4=' 
WHERE 
  key_id = '1402bb151cb1b3736708e354b40baad57f40ca98fcbea44ca763033bee5fd2a5' 
  AND (
    token = 'Kl8qxPLVa32XBczoAGj5HYx2nTZJ/l12eF1/EYfjvH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )