INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b8cbbf582fddb848388de3f7b824ecc223fba58260a6cc5e3ecfb029674f4b1', 
    'e8bB1T3zRNApzD/ybScF4rskpDDXvXxHeAuh+YFaAL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)