UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xh1NGsRqbUL7nSL1djsxXRJLU1EPsoib6L7xX3z2/6I=' 
WHERE 
  key_id = '542275c5ae46aeb7c939f2369393facddb52fadc59982b8e5cbfbf7a11ed740b' 
  AND (
    token = 'Xh1NGsRqbUL7nSL1djsxXRJLU1EPsoib6L7xX3z2/6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )