UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rRV3Hh07HZfriL+iQUp17kC8FBSZRLMV64ypRpW2Pm0=' 
WHERE 
  key_id = '602a07ddbb9f80eb24efbecea80df7e55b3eeedc1148d50a0c5e74e159ce5e7b' 
  AND (
    token = 'rRV3Hh07HZfriL+iQUp17kC8FBSZRLMV64ypRpW2Pm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )