UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pwpNw1PXCnhke2pvLmVtQ8+1+LVHnaKmamH0Xu47G3A=' 
WHERE 
  key_id = 'b8d6909f4ec392403240b3c2455e7410146b7df027c3b74d453ee3da2ed12ed0' 
  AND (
    token = 'pwpNw1PXCnhke2pvLmVtQ8+1+LVHnaKmamH0Xu47G3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )