INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12c5289c2a2be18ae0bf3f28f06a6529e208df3a53a72bac28c7cdace04755c3', 
    'bjxtNg+0RTsDXyrrS2KlmXzbnEqbobVBkyijlCSWaq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)