UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+6onuawUsskhjTP8du18Khpk1VKtre6Nbbt32p1bwHw=' 
WHERE 
  key_id = '7731185f3f039622f70e00f44efe0e2f7a8afe70d1d252b73875931d31bad949' 
  AND (
    token = '+6onuawUsskhjTP8du18Khpk1VKtre6Nbbt32p1bwHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )