UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1o6dHg0GLoNHA3t5lQbLymEx4X0L2fglCVv6mUr7iD4=' 
WHERE 
  key_id = '2d16baa043d91ba3021d9aee5a037788a339929f968dd835ae8da54fc876dd56' 
  AND (
    token = '1o6dHg0GLoNHA3t5lQbLymEx4X0L2fglCVv6mUr7iD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )