UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ay/hE7CddAbNNIi2sRsEU5LfboR1b2zuA7xLz0RUfaQ=' 
WHERE 
  key_id = 'cea31de9f2296b01ccf521c60cb8d43fb085dccb06bbcc3d9b7fcd4773886330' 
  AND (
    token = 'Ay/hE7CddAbNNIi2sRsEU5LfboR1b2zuA7xLz0RUfaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )