INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f628f78dd51710af2ac759f8660d014b09c62f7f64f126199ed0f212ad5047f', 
    'erMEwYMr8TdCMazmHeJae3o4QmwLo7ZsRherP4E4d4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)