UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cpQk8UD2YeEXw3Jy+4+v9mh/XLs5fbWx/w3F3hzFEiQ=' 
WHERE 
  key_id = 'e52281bd7ed2bf4424de13949ed8e2290ccb2677e121d0ac85f0c0e82ea51e3a' 
  AND (
    token = 'cpQk8UD2YeEXw3Jy+4+v9mh/XLs5fbWx/w3F3hzFEiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )