INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '507c1fbf2aa1926bad06964a55c73eb36a89d819736d13bd4e308fb9d287d50f', 
    'wU155uzo1QfiatqgUIO44hBxasMfys9/My4xQIvYuSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)