UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmveyLVLBEbwsMsa5LYjDYtZujriv9pJaQvMYKUrruA=' 
WHERE 
  key_id = 'c1c8e47323df56867333d0162aff8c6e7a061c7dd11855a82f81f4dc1f31af00' 
  AND (
    token = 'mmveyLVLBEbwsMsa5LYjDYtZujriv9pJaQvMYKUrruA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )