UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TWcaNIh43MQLZo2rATxx5NGxlf74s8utorRaksYicM=' 
WHERE 
  key_id = '749e05c61abb02e60511e877e3083120e9900c522670a4b931ccbabdc38d6568' 
  AND (
    token = '8TWcaNIh43MQLZo2rATxx5NGxlf74s8utorRaksYicM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )