UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qj7tuE2eNctp+omnRqRFX2xf+Vp0zknA01fNX9HFyBQ=' 
WHERE 
  key_id = 'c1a7a395c9399fd85094f048a12314f4a1eda2dd162722fc0e8c1b8b4ae5c71b' 
  AND (
    token = 'Qj7tuE2eNctp+omnRqRFX2xf+Vp0zknA01fNX9HFyBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )