INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1ff30e986a5626a1d51eccafe2755ce40f0471b69a31890ccf130370e4a3b13', 
    'a6Tt8dHlF0PIFAtza64nxLBAi5yNpLcilZgv7uTLNhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)