INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3e4c5a7224ea1ee621de3f769fb516a942c9e54aafc70b2408f8d7d0705b581', 
    'FVztq2MhjOQkIr1B1kBfVBqSExt6H67LxGodJhn9BgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)