INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cd38536129a720bb34ee7386363c81eaf9b6df905153712fad13044f4a2e993', 
    'EW1DS4OOXwBFkZ9IoBNdLtZhUuYjaRFpPp+lN7gytBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)