UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78LtqL6mRfemsvF53nYgCRQaUnZMhRsZegMf/1Ae6fw=' 
WHERE 
  key_id = 'aa11a24602125b7a458784493bf7736e7a0203806fd30f68d607274e1d053bfe' 
  AND (
    token = '78LtqL6mRfemsvF53nYgCRQaUnZMhRsZegMf/1Ae6fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )