INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e39ce8bb5c0cf2d714c1abbb058ee7252807efb91bec356ba1dbe3354bd4d9c', 
    '8tQN2MgR4lTsPRHrhLvWrOmRys6mQ00b5lBqzsleGQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)