UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHAemdH8Oe9RN62hm31+h4GhRsrs/NQbC6NIySDgg+M=' 
WHERE 
  key_id = 'be161761fb01b87282d5a2019933646203d8e44a448cdf43bc490dc4feb826e1' 
  AND (
    token = 'mHAemdH8Oe9RN62hm31+h4GhRsrs/NQbC6NIySDgg+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )