UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j72uZiEQqx6rYaeCvu9E6JV7A757NKDBkLSiT9J8sPo=' 
WHERE 
  key_id = 'b700946bd56f348d9266928dbcc2e79951698d452273eb9b231082de01621b68' 
  AND (
    token = 'j72uZiEQqx6rYaeCvu9E6JV7A757NKDBkLSiT9J8sPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )