UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3lbw89Jq8PwdG/lphGrqU0xCTuqtEGXSbJ8FkvgxNE=' 
WHERE 
  key_id = '120740b06a8f1f5022be8c399faf6b89b42d6467099f76685a6cef71a8343fbe' 
  AND (
    token = 'n3lbw89Jq8PwdG/lphGrqU0xCTuqtEGXSbJ8FkvgxNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )