UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W5WaV0DTE96idbYQKlEC56cIynPxLbyLWJ++XGl6veo=' 
WHERE 
  key_id = '7675790488cb5891c4ad75635466b4454a1942aa6c0e00704206209b810a472f' 
  AND (
    token = 'W5WaV0DTE96idbYQKlEC56cIynPxLbyLWJ++XGl6veo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )