UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YYKtKhLmpsE26Q9+W3wx22NeO7bgq2OouD2cNdX46pI=' 
WHERE 
  key_id = '0c0af5ee91d628d2d2c06a2cf0039f7ed6ff0378051345ca62a31b7d1e92f823' 
  AND (
    token = 'YYKtKhLmpsE26Q9+W3wx22NeO7bgq2OouD2cNdX46pI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )