UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aAxEqmlL2ZFCeW+t/flVTrppyfemRwZ4Az6HhQb6YNY=' 
WHERE 
  key_id = 'a6b0fcf4863a3be03f9167616655277336d32ae2b054e1e13de09a3116b505ac' 
  AND (
    token = 'aAxEqmlL2ZFCeW+t/flVTrppyfemRwZ4Az6HhQb6YNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )