INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21b3ca2371edd64df8f4f7cf4a53726d38a114bbed516719ec8d34730a1ee436', 
    'yV/QYd8wd171kCRuVxQbc8JIbDy/xsfE0uWglchIZLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)