UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWApuSm8eNiOwr22+T2Iwlg9I/gy8HvXZ6hYUnjze78=' 
WHERE 
  key_id = '4b2346b7e429dace933e3da5980256a71a279370086505785cb3ad88a36b6c16' 
  AND (
    token = 'GWApuSm8eNiOwr22+T2Iwlg9I/gy8HvXZ6hYUnjze78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )