UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YilfQUqObyM0uJprFkRLkc2tiihAAxafUx5m1dWiFQ4=' 
WHERE 
  key_id = '6a27d88b551985577390319d55f5399dcf624d54528031b63a7c68fed422f22a' 
  AND (
    token = 'YilfQUqObyM0uJprFkRLkc2tiihAAxafUx5m1dWiFQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )