UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/yKM5AFU9A8eC12mQSIV046/RSJqTSfkKebh7JiukmU=' 
WHERE 
  key_id = 'a024bc2bc450e9a73f64b49507cdd7ae3aad7fa75fc81f99e1aa0b7a72716ab9' 
  AND (
    token = '/yKM5AFU9A8eC12mQSIV046/RSJqTSfkKebh7JiukmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )