INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03c03c4319ba6ad8dadce93dd0b718c97e92f4bf06f9e0b7e4833342173d7e6b', 
    'e+Sa7A3//M6JW/S7blYU5mp1u+x/MMDQvFUix72K1Gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)