INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28a5911563fe7ae0a020564455a962f5675b4ad25e03e9659ca6cbcd52e8645b', 
    'J3BMPt8qto1u+Z9p1OWNFBVpJD2x4tiUshN5pUYHOGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)