INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '077e2154cb1c2d60834f969948ac674596c7750cd48896f12ed1833aa62c4751', 
    'NHK7T/aomg2TqjPaNhVa4nVUVHWitzN4ntWZdzjKFag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)