UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WL/1AoADiAwKk3R0wqXbUvOz5uirGnMMF6v0bnKKsio=' 
WHERE 
  key_id = '2ae140764bc3bbd6ca7c81bf4f07ce043682cfa95114a3c4a307d56b1db9bf4b' 
  AND (
    token = 'WL/1AoADiAwKk3R0wqXbUvOz5uirGnMMF6v0bnKKsio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )