INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dee05c1967365a0dd2d48d3726cfcc8af73f129defb3bb75b3f7a8777da8904', 
    '9Rtn/XLIdrbyoRBzzJEljIZ6UCr0hJijqVf4gkMJODY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)