UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zxGOfMyxXhcpth9aEeeEMYd3/apdYHGVTGKRtlLv6UE=' 
WHERE 
  key_id = '1ae721da06e2c9e266c97abb818d919c32c3067ac36ff4ee59e90338d3a0b896' 
  AND (
    token = 'zxGOfMyxXhcpth9aEeeEMYd3/apdYHGVTGKRtlLv6UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )