UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y2WKbENtjbN4sEpjV45tKtBe0YwXwvI+OTiqNPd32e4=' 
WHERE 
  key_id = '086d316a2f3e71ab12b7b64018421873cd7d4321ce2f78f34c977061b1187f80' 
  AND (
    token = 'Y2WKbENtjbN4sEpjV45tKtBe0YwXwvI+OTiqNPd32e4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )