UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9j3JepGx/6XCy6yFeDZia3E1vy3sgoqE1ovXPyYg6cU=' 
WHERE 
  key_id = '9c9a89298fee8f31d0762437f66fe5c1f569dc88d2b6edcf7891319cc7d46da3' 
  AND (
    token = '9j3JepGx/6XCy6yFeDZia3E1vy3sgoqE1ovXPyYg6cU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )