INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '311840ce82259e4ab180a82bb4d2aebbee39c043f01536afcbbf96897a1c5815', 
    'XdCiU3+cRxODpS5zDdyLZAwRq2DhTo3Mbwz8iraB3Zc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)