INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6858660013fc98b2a2446ff22573aa2687c90449967c7034b2287d698e670d39', 
    'jOjEjnJeapuBFDKAZerPwbLNIqghnGmqHd0Qthfewhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)