INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c3991f58e6c74b819c9c07bfacf4b9d2286e49a7c3113482003247065948e6f', 
    'tgu30xO2dhqL5NQSwNLHioRNNO23nUYtlUp3d+hCmWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)