INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15bfe3935e7d8756387e7f97712ed5b6b783d38b9f1bb30b96825742a7bb22f3', 
    'BaryVUT2CbAS7HPMVoKUZ2I0Hp7VKPzeyRG1Hxiw/LY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)