UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4YyTI7JWtJFrR7cX7AqqadAnDsn3k7807gE2eCyW9fc=' 
WHERE 
  key_id = 'a8e6d832562d4e712dba604025f4b8e72c1a43a9d5c7a2ce58d7ff9235223935' 
  AND (
    token = '4YyTI7JWtJFrR7cX7AqqadAnDsn3k7807gE2eCyW9fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )