UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RbKH9yUvb7GaHIWO9rjltwzEtu60Id/ExPWxOi68OTU=' 
WHERE 
  key_id = 'b45089c586e91a96888a188b5c76e72608ff974c0596e8de8dca5bc85080f9c3' 
  AND (
    token = 'RbKH9yUvb7GaHIWO9rjltwzEtu60Id/ExPWxOi68OTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )