INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '210d141b235da306584e65ef0b7b2f2df711d574dd133b08ab45196b172da61b', 
    'Dh6JCoMhUBO4gSuDK4089nXUk+aO7QoHuTK66uHXS6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)