UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '211g7b1r9sMyQli/tbC0LvNkl/WfSNYWY3myNnU398k=' 
WHERE 
  key_id = 'da76b447b58e2a9df5632be19ee519fc8760218e327c0fd0574f57774c5d9c32' 
  AND (
    token = '211g7b1r9sMyQli/tbC0LvNkl/WfSNYWY3myNnU398k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )