UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/tdJ8jtnrqzMbUWzUkDF0o3QUbGJZ5jCZRipsDGcgM=' 
WHERE 
  key_id = '05af4bb388d5aca9621a2f1b6993860e787e7d2ff202f52e95c1fc95eaaa3438' 
  AND (
    token = 'G/tdJ8jtnrqzMbUWzUkDF0o3QUbGJZ5jCZRipsDGcgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )