UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBNIk/LiYfxcxENyqM99IYDmDYsC+u08PAKeNdcrctE=' 
WHERE 
  key_id = '7e36d37628b1886ce914b59e5162710d190d326b23b908098c7f04466e892d84' 
  AND (
    token = 'tBNIk/LiYfxcxENyqM99IYDmDYsC+u08PAKeNdcrctE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )