UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3pxUTfGD0gW7caNX3xLufviy8m/mJlJt0UN9/BW04M=' 
WHERE 
  key_id = '191043f92c412abb55b230d56bfff5e4b34dcebf0ffe23be988a5015a54282b0' 
  AND (
    token = 'X3pxUTfGD0gW7caNX3xLufviy8m/mJlJt0UN9/BW04M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )