INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcc0385b3d7e40323f5d543d3354b7b393cd138e20210f718cd075135c5b4ea9', 
    'XnjLjIdMTFRztla/33jIapGp+ZAquo13vJjHtxaAf8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)