INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a9ffd4afedd317006c295455480515c3589947588dd66ea8a74d6e0f9d0e378', 
    'MsyJ6jQNTiGwDKNMYHDtUhqSgU4PbSJel3Xsg09PEDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)