INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27cb334731be4f9917589af3c5f4b311b8d868b451a0d0d714dc97c134493e75', 
    '53peSSEmIbA0tsTIE8tuGObrzXSkhUZN8O+U8hxXabs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)