INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4893fcedd892b6e1a89619bf9f4677949e26d939e7dbd1c78cdbcfe40eb12c66', 
    'zKKQZYudVKaVxp+5rIBy6rfA7OnSCOS1il1iGciLeHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)