INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c9b8e4e64c15fbf450f3c94daef485e8fedc465663d66c263da3c1a1d0c54f3', 
    'KCfRzsQsrPDLY4OLRdQL4GoNf0hyosniDOIOQ2tWjCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)