UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGW9sXEYJSw0Zcp0N7+hCTvugKmNXVChjWzUSwBitOE=' 
WHERE 
  key_id = '95ddeffd2ec916ef94b50ec8b908351a2eee509260bd044a47d5ae3c3cd42f94' 
  AND (
    token = 'JGW9sXEYJSw0Zcp0N7+hCTvugKmNXVChjWzUSwBitOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )