INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81d217744c6ff20b8b4018cb7b7737c4efed078bb4095245914fdf08a53c7c73', 
    'sSKsVLu1Nf7cqdPqQr3R6scXsBZRof9MjZOp5+GZoHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)