INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38d3c9ddda01da7c48bc2d53e7ceceb9da2a80f57316d342139fec2d67ce8f82', 
    'QoHtQT4xn90IlS5qJMJ56GY+JluWaBzh+nuThh14uF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)