UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0C+GpBY/4rNayVIQD3QjEdj5Rmyc2B2RMYivF0zur+M=' 
WHERE 
  key_id = '708734cc163c6413a37b33af41f60da13c2faba0d53044d66c8c0a88a0145d53' 
  AND (
    token = '0C+GpBY/4rNayVIQD3QjEdj5Rmyc2B2RMYivF0zur+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )