UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G6QUv19U6nbfEGxltkav3KAoZPkOqeZpxDDJIYIFlCg=' 
WHERE 
  key_id = 'f12573c8b8b966093198f157d04118a7a22e1cbf39f3a4d9f3dd9da7d46d269f' 
  AND (
    token = 'G6QUv19U6nbfEGxltkav3KAoZPkOqeZpxDDJIYIFlCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )