UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gXV3zu54lmZRBkqT175tOJ/LCGsYKZuExSHkghOtGOY=' 
WHERE 
  key_id = 'ef5dc49c3cc5a3724ad97a9eda4e2fc2c192d43cd4dc0b953f5eec110084d865' 
  AND (
    token = 'gXV3zu54lmZRBkqT175tOJ/LCGsYKZuExSHkghOtGOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )