UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f6ky9HhUWJonKiAzj8XeK9+QETgyp1r20xuqd8KwXVs=' 
WHERE 
  key_id = '33705db088bba0e8803e914b3a327ae37e7be14df5d9a49a10d295c8b149d759' 
  AND (
    token = 'f6ky9HhUWJonKiAzj8XeK9+QETgyp1r20xuqd8KwXVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )