UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0i5tVMFXHSUERKiuQ75PF2HfhQ0D5m5EVfgUEF/QGw=' 
WHERE 
  key_id = '88b5e4f5667566e7c6eca4b7d523296e64b092de3bb030f6c2741510e27e735a' 
  AND (
    token = 'L0i5tVMFXHSUERKiuQ75PF2HfhQ0D5m5EVfgUEF/QGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )