INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c338a602bc75a221db86acea2562d83a39759ba11371518f522383d90953d9a', 
    '451GR1Rcm/o+8XfT+TveUM1ULH0QktFL2GT+8IcTm4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)