UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sxLxh+k4qPd/gunVt/ZyzgDMjTHv2FVgvzB4Rog0FNo=' 
WHERE 
  key_id = 'fed854fac5fd81db3bc467bbaf7e3415def2f0f7f8d3a6f9d46a588cf2c583a1' 
  AND (
    token = 'sxLxh+k4qPd/gunVt/ZyzgDMjTHv2FVgvzB4Rog0FNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )