UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e19BXgXy1jFHtJIyV1aBi8PH2izSHxZKbDg9RgLX8gA=' 
WHERE 
  key_id = '2b5ed983c03ca8f97f9873c96112bca5d0dde118ce9cb71000f5ec70225a65a9' 
  AND (
    token = 'e19BXgXy1jFHtJIyV1aBi8PH2izSHxZKbDg9RgLX8gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )