INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcad7e038fc0bbf780b424e7e70aba8aa6cec6d52fa5aa5eb619df04522cfa7f', 
    '3G8jk8GR//hBk2BLrCbQjPBgb2sMVX7M2CjalNc5KQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)