UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6tVgRL5uGZTawOakA7xBvWc5KcMgvSw8IpXk64c2nw=' 
WHERE 
  key_id = 'f045a5ffd7a8299bca6e4857cba0d232ed44c04443885dde3d6c25d3e6f3479c' 
  AND (
    token = 'l6tVgRL5uGZTawOakA7xBvWc5KcMgvSw8IpXk64c2nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )