UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cRJOuagYKhD2blyIpf0rfchijSxGiuZv3VRCMdUP+8=' 
WHERE 
  key_id = '41efc0b0c28a8edd1c2f3194ffcd8523bb8a17e254427731e36bf5dcbe6b35bb' 
  AND (
    token = '7cRJOuagYKhD2blyIpf0rfchijSxGiuZv3VRCMdUP+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )