UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f6jd8JibdgRFW+apm960SmKpUN7vW4BgWsj7kS/skTU=' 
WHERE 
  key_id = '16b204647947f65b26accf7d3051fbbc7da7a04cd6aa29f23c4fbe382fd25cc5' 
  AND (
    token = 'f6jd8JibdgRFW+apm960SmKpUN7vW4BgWsj7kS/skTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )