UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWU50nDgyZjOcSpJR6a9j9wsy6wB5o5DTxj8iGXwvmg=' 
WHERE 
  key_id = '4fbce4d75f925b1036ef86115b0f579fa6be03d875193516db3645d3fb16ffc4' 
  AND (
    token = 'SWU50nDgyZjOcSpJR6a9j9wsy6wB5o5DTxj8iGXwvmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )