UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xDb2mKiwt/bI4VVcs69Gcfo0Gs87PI33WALCOfa8IOE=' 
WHERE 
  key_id = 'c54dc10e2dfdce436fb855e1a1b0f210d1dd09ba64b804fd654a8a51a5d8c9fe' 
  AND (
    token = 'xDb2mKiwt/bI4VVcs69Gcfo0Gs87PI33WALCOfa8IOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )