INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '849eb790017c4f2a73f6810258a70b1d9473cce913976331f535564270aa2ba4', 
    'Ei+hsPThHUnb0jcolr2kiEYZxBTLIEaslSh76Lw0zSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)