UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oEFr5v21lXHmmSAag/JFPCwmIemXujhBChM+rWSPXxM=' 
WHERE 
  key_id = '8ff4c735d78c80df2ffcdf21e5cb7c48e5c241724074ba1344f13ee2300f563d' 
  AND (
    token = 'oEFr5v21lXHmmSAag/JFPCwmIemXujhBChM+rWSPXxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )