INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e12717d975b151dc20d094c341eb0b943e9a368d13679264fba09e2e07f90280', 
    'X3JTxB185hRKwge4WfE4KyWDLCqb/N/QQZ7Lz0BeDwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)