INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '694790e76a79def8d929915a18e43dd3626a4d634f91c9177f8baaf6a63a1ef5', 
    '8r0d8wxNCrMdGnNjauiA912H2bJ/257qRIs3xb7ifCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)