UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OTTLo4M8os2dzpx54fznyX/pueceJ709NRNLkpfXANE=' 
WHERE 
  key_id = '2af7507e012fe959deed869c50ebbab54239b4941d12afb117ff126baf672248' 
  AND (
    token = 'OTTLo4M8os2dzpx54fznyX/pueceJ709NRNLkpfXANE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )