UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atYK7HaIWsKp95omAXr78cG7/jEvVgNLfFGFgtmxzw4=' 
WHERE 
  key_id = 'b3596bcb614388a994bc79fd491e38993bf257177b5dbf02e4bf3166b508f20d' 
  AND (
    token = 'atYK7HaIWsKp95omAXr78cG7/jEvVgNLfFGFgtmxzw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )