UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHghL9m0JYsLuTp59dhhnG66g8Alhryhe/vS3Me004s=' 
WHERE 
  key_id = '1b55c20543fa7a4565602f90c0ae59bd0c73e58f7a2511891b9596db2112c8ab' 
  AND (
    token = 'WHghL9m0JYsLuTp59dhhnG66g8Alhryhe/vS3Me004s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )