INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6300fa49225ad2674735255ff9b4cd4cc917d24db70e4d425cca698b06b951c8', 
    'wCiMlPLnZZ+fin8CroObfHk8lsX7p+QYGClfpxu4IG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)