INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '378a3430be6c8b0e52a8d5131f048bef732eabeef52833bea032a2c066155c4b', 
    'iDNjCbLQ7+E8rLZEZeMAs8exxQuGi0CO0fICSABfxhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)