INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6177f46a4a10bbbdc1fce68040797f8b1dac16d0495fafdee58476d356c97cc', 
    '7HpTqsHVeIrM3h/WrKkyLpbdfgokqUISQKDL2+eL0ZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)