UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6aHYcaYRJLWON7bmYtECWKmRbnTagk4r4xi8scT4ZAc=' 
WHERE 
  key_id = '5704b2d306125bd3e302fe16a611df6ff1bcb61ffb01d6410b36ffc7f7172a5a' 
  AND (
    token = '6aHYcaYRJLWON7bmYtECWKmRbnTagk4r4xi8scT4ZAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )