UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y5Hj7W+qGRlAgnDxpH8aymh9hBx3DEmtPyCDJNOEEUE=' 
WHERE 
  key_id = 'bc96924cef2b40bafeeae53f8672a975331b434554f9d49eab034635b47394ea' 
  AND (
    token = 'Y5Hj7W+qGRlAgnDxpH8aymh9hBx3DEmtPyCDJNOEEUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )