UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gqtpFOeD77eNuwktB83IVD0WEcdZpB0/jLsZEGvU4hM=' 
WHERE 
  key_id = '66276c8104c8cf14772bfb5aeea536f78f8c72b1764b89f40cbcbdc150088458' 
  AND (
    token = 'gqtpFOeD77eNuwktB83IVD0WEcdZpB0/jLsZEGvU4hM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )