UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MuRASDLs+hF8hT4QlWf1dX4eVET7dJMXQ72YkR9agCQ=' 
WHERE 
  key_id = 'fe3b76800811bacaa8dde13e0359119b919ed32beb157d24c6d5fa0921d228c5' 
  AND (
    token = 'MuRASDLs+hF8hT4QlWf1dX4eVET7dJMXQ72YkR9agCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )