UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GFtiIVxshAfs+DoS9lwHm+VgPGqe1ADbchz2rIELtKY=' 
WHERE 
  key_id = '48062f83a917cb5cd3c34169697a2e5307c5a602e6ba40153074773dfffe5099' 
  AND (
    token = 'GFtiIVxshAfs+DoS9lwHm+VgPGqe1ADbchz2rIELtKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )