UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/uYR/HWVus6r/pLIGuZwACm8TuILrRZJ7ztmuKWwlvc=' 
WHERE 
  key_id = 'aa6ab2fba02fc7cc05df809875cf82748ffc42c95d6193dfd9bc22698224efd3' 
  AND (
    token = '/uYR/HWVus6r/pLIGuZwACm8TuILrRZJ7ztmuKWwlvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )