INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5aa74af3d3780cc3317881a2f10265f94a280d8d6f2a39d93004255c19971b24', 
    '2JKZmWOKV4tZm1tIsVyWBPkykmyU5r6jMh0WwhiaPT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)