INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c50cf83756d5c9f1ecfb57fb4fb91d36605e492f861c1e688035dee47a51d00d', 
    'dxy7UliSx/RrSsJmg6bQGjpu9Z9fmcyhKxwUCV/l3co=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)