INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '421bd2c48a424c4e4614938406e68f307d24e0fdb28267656e74620239afb241', 
    'rZRyiVKKHLFoMpP5t7fi3CSNDpUSHPIpak/Wr0qkgKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)