UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PiifJqgCRGGXNDBBB8f+7m/l28+/ScPK8nOF2bDnp+M=' 
WHERE 
  key_id = 'baf17115637bc4e4f593410db4fa7d6d76b8cfabfff7fed131a17e8ca0a6686d' 
  AND (
    token = 'PiifJqgCRGGXNDBBB8f+7m/l28+/ScPK8nOF2bDnp+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )