INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a65820d49697e1d497e13faebb27a3ec5dc7ffdf7bd3893ce16281a7e27a1e4', 
    'PxSBL56KDAUQfyA36oONDuoZx4Ps6T9IcQemPWA/saM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)