UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BP+LzIpH/axpGk/RsjK6fURmWf/fgYBZoE/hMBhzEmU=' 
WHERE 
  key_id = 'a5a812b0571593ffe668f31ba9ed1b6c85e0ba5fa7ec7f62cb3f095d2e00344b' 
  AND (
    token = 'BP+LzIpH/axpGk/RsjK6fURmWf/fgYBZoE/hMBhzEmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )