UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJhi8tdsbG+cBwNPWjPmuhYckh2D09+d5Cx47LunG+I=' 
WHERE 
  key_id = '4d7223116770bd5f4f59c6692003d490e94004bd75cd1f1b28b66d2306f36b89' 
  AND (
    token = 'EJhi8tdsbG+cBwNPWjPmuhYckh2D09+d5Cx47LunG+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )