UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7kQjpMG5eOcbDJoKeSb2BB9cvoCGO1AYq6Sj5vD01i4=' 
WHERE 
  key_id = '5b1e9778147b5c37d0758f3e1b9544eba80bf6776eca5765a512fdaaa39619e9' 
  AND (
    token = '7kQjpMG5eOcbDJoKeSb2BB9cvoCGO1AYq6Sj5vD01i4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )