UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8VuTvBK7yMZ9CkIKbk6maDD4JBy79Rf0flfHlJDMb1Y=' 
WHERE 
  key_id = '277484417c0ffbdcafd24fa0b8e0d5a93677527c036123d1f3370b0ddf425bbc' 
  AND (
    token = '8VuTvBK7yMZ9CkIKbk6maDD4JBy79Rf0flfHlJDMb1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )