UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fRR6y/w4X/Ij+lgnx0TqylHglpxEL+nZY8fngaX/AMQ=' 
WHERE 
  key_id = '2b70b149417abc450730e26a0206d83d15de577101c767dd75b8c53b6b488e54' 
  AND (
    token = 'fRR6y/w4X/Ij+lgnx0TqylHglpxEL+nZY8fngaX/AMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )