INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b10815cc7bd548fec53dfdb0752bde3c25a8754c79e4c2eb7619fef6a209a5c3', 
    'HdB2+/g0Vw980zwlm2OAYELyIQ06bkrjo8FeAXueFHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)