UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8OcO5pg7XEfLNXhom4PQtRR0y1JpF691I7uPqSM7og=' 
WHERE 
  key_id = 'eee846edbff178b76e36c43cf8418b0ee27a0c98a097554426d94b014146eb3f' 
  AND (
    token = 'O8OcO5pg7XEfLNXhom4PQtRR0y1JpF691I7uPqSM7og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )