UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fzql3Iz+mKti/L4hWcjTW1IC1clU9iPy63JBzkd8Kos=' 
WHERE 
  key_id = '6985cce0359fa9a71bfbdd27818a0f863a5a44f6d96e8a3b37293d11619b1ded' 
  AND (
    token = 'Fzql3Iz+mKti/L4hWcjTW1IC1clU9iPy63JBzkd8Kos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )