INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a1b8be95fc1064a2c4dbc95f7c8abed38f2ee0f58ad04de69f4a5c3b01113e9', 
    'iMIgWFwwcsFJHRkDOf+E7zjliJ+sBVUeEzP+IDcxGDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)