UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9RTY5eoS7I2KDziKHLPvVc+8ZapTamUYDmVqTKyRsXI=' 
WHERE 
  key_id = 'd9b255b2ddb26b9c4d0287bc1ab20b6d55f2f43bd7292e8395edd70bf85ebff5' 
  AND (
    token = '9RTY5eoS7I2KDziKHLPvVc+8ZapTamUYDmVqTKyRsXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )