UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8RYGUZ+sQ5wzLezaUgNWyC//tmRIoNH/9hfgfkMD1EQ=' 
WHERE 
  key_id = 'c80137f0b7a8873f68900ecbfc65c038a8513c3210dd1412a8e193a90bc8e502' 
  AND (
    token = '8RYGUZ+sQ5wzLezaUgNWyC//tmRIoNH/9hfgfkMD1EQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )