UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ShGamHHi88mstj7bQ/LjXNu2RDTcIOERC1MwQTmfhE=' 
WHERE 
  key_id = 'ac66001aa4ea2c81b3dc42f0ac02794dcc79e5c7d181bdbe56afaaafb76e104c' 
  AND (
    token = '3ShGamHHi88mstj7bQ/LjXNu2RDTcIOERC1MwQTmfhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )