INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c431ac0976efcec9d1f49e3cfd03090a5d7709fec6b8f2890ef3e73f894d1aa1', 
    '1YnUIz4f+TDkFLgB1wJhKHEmhd20Hdxo0etdu+ko84Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)