UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EA++6nkSk4TfUEIu3GX0zDmyy7GFMCv4fC463XaOJIE=' 
WHERE 
  key_id = '72a4a562821ddb8a713775d0f7984f187275413a936e83307c0879a1c12648f3' 
  AND (
    token = 'EA++6nkSk4TfUEIu3GX0zDmyy7GFMCv4fC463XaOJIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )