UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4AfKnFZ+S7ywoeULLOhk5U+flxhV+y9Ny68aQpAogrc=' 
WHERE 
  key_id = '28406025d402293ab5c4b129429ae6ed0ef1d70b6fb4c8c0fac8303948214fc4' 
  AND (
    token = '4AfKnFZ+S7ywoeULLOhk5U+flxhV+y9Ny68aQpAogrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )