UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T0nSEODWcjAUeTxosq3mV95q/M2wlNgouYJdge6HPBU=' 
WHERE 
  key_id = '27c1cd6f1e6e7bc923b92583a921dee08a7f76490aebbb58c8a90b00efb8f49c' 
  AND (
    token = 'T0nSEODWcjAUeTxosq3mV95q/M2wlNgouYJdge6HPBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )