UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8njMHDYa4PVOP7NsxvJqwezD8+hDLkB2SmQZGXuD6uo=' 
WHERE 
  key_id = 'f018014546b4a31056476ba5d0cc04ff8b3df694cf5a2d983bcc501636f087c4' 
  AND (
    token = '8njMHDYa4PVOP7NsxvJqwezD8+hDLkB2SmQZGXuD6uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )