UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jFbi1xP6Y1fCrMLGjGiAfiS8pzdOR7asmRTu0/7kdM=' 
WHERE 
  key_id = '361d1dd44a3a3c446eab669f6e0ad86e4b4eb645c17ad696629582c39e39e288' 
  AND (
    token = '6jFbi1xP6Y1fCrMLGjGiAfiS8pzdOR7asmRTu0/7kdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )