UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yweiuOEZEqKeKkbOH4cu+18hJrRVKEynRHOYp+K6SKU=' 
WHERE 
  key_id = '4e59d548599fcd2d4f759e0e961eea21eb136c0228480fd7e7cacc1905a56c3f' 
  AND (
    token = 'yweiuOEZEqKeKkbOH4cu+18hJrRVKEynRHOYp+K6SKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )