UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AOEQNgZ8+aGWjeVRzq3Ts9+a9/xi/LOzI/KhzQzl2Vk=' 
WHERE 
  key_id = '6e0dfb5b6fcda93226fc586b28620ebcdc2f21953637739e6d0fd342be2ae1f8' 
  AND (
    token = 'AOEQNgZ8+aGWjeVRzq3Ts9+a9/xi/LOzI/KhzQzl2Vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )