UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EVvYzJ8vy+r8wZSLPwA91aJNdDV6efn2vD1BcpGmuyQ=' 
WHERE 
  key_id = '2b72d98f22d9d15345ed9a9404b98f9b196347b74b082fbaf726864272b90191' 
  AND (
    token = 'EVvYzJ8vy+r8wZSLPwA91aJNdDV6efn2vD1BcpGmuyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )