UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fo/Siq3fTUiembJP1tgLx9Y7uDDwQxh4cPktQa7bAuI=' 
WHERE 
  key_id = 'd0355ace693a61eccd2d9cb28627c5e87d3b876d6a89d3384b53a4280c656bc1' 
  AND (
    token = 'fo/Siq3fTUiembJP1tgLx9Y7uDDwQxh4cPktQa7bAuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )