INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f31339d174fe21627346ae2e6c92d44823e10499ff9d8a3dbe7872a98139c13', 
    'GSEpfnahz7lGQEaVXHs1irThL4UYDpaKPKta85jlbdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)