INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f03164eac996c51ef729e647cdde664dc11c7e08144adfe3fa9db76e6c8cf6ce', 
    '50NXXtPGDeIXOlBvLKEwWiPjL35LjKWiHoatyrBHyU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)