INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54dbefc4cddcf2b13e58df032755a9474934cc6ed9bcc1bf60ee1ca969b74455', 
    'LjVlPiV4z1EnXVuZg7INu9lLCt2uiXqJHiGCvy0EB1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)