INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b328a4cf808ef767a704224b172b98f99e055bfda7a828732d7beefae468108', 
    'px64BEyxRI5Hu8nnRFH5qoOF0CJGaL4WoFGvVmTLcYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)