INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '748e2d2b464640532549db96fd06dc5f8b282e1c924dcb76a8d8de410333524e', 
    'paC1BzXcnQwFVDQPfo9x/f2BzBkPU8eVvp7r1FijCF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)