UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lw/dP7JUshcOGqwBX8I66T0esSe1Lhffm1fnKkhybfA=' 
WHERE 
  key_id = '5e993305ec9dccc5da8a9dec4161587a239ecc8017f568a64dbc797681d22499' 
  AND (
    token = 'Lw/dP7JUshcOGqwBX8I66T0esSe1Lhffm1fnKkhybfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )