UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '01PImnZ8vXDJpOuJkMJXd1w2oA4jL//7G7C3VhR5O0Q=' 
WHERE 
  key_id = 'f4595485059cc41739ee49d81a729e7502f3649f5bd74a88f5d6efae9699394f' 
  AND (
    token = '01PImnZ8vXDJpOuJkMJXd1w2oA4jL//7G7C3VhR5O0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )