INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b37976dc863355e4ccd857596a1b5e0dc41694687df23dd769b9e756484480', 
    'skKVQM5XXnCdGnrFne6TtfJEGuuPasp3vI7xNcNS0Ic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)