INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee4420e756d0f45951ea17f94c95eb93649ebba138c793871d17dfdd2b537324', 
    'ctF/PwbTBEf1abMKlHNwCPBoFW431gPZQNtZLqnV+04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)