INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f83fac8f24607d30df722b31015cdd37009a62115c0fc21107f22ce1f67513e', 
    '5Hl+9Ra997cEfHG42jGIcMFFBQPtQ/xNgo4kluJeHQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)