INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476c2d216ce5bece483e677f3f0507d4c48471cd88c9df6c7a85429617e874ad', 
    'FxqgWL7+CtzS5DCE8tdA5yvgecJXMTDYmfDs2wi3+ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)