UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zNdV4vtoZDrUy50eYP6CWsJRKXs9PYKGYpisnEWj5hY=' 
WHERE 
  key_id = '0870ef13778c9fffe5ee37fa2925f69de987bafabc4d7e5db858f6b6f5c02467' 
  AND (
    token = 'zNdV4vtoZDrUy50eYP6CWsJRKXs9PYKGYpisnEWj5hY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )