INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd7eebde31fe78a22a1090bf17a5c4607d1c0963ce852ec33c0c9254879c8084', 
    'cOTHyQM1yMc0d8dUMtpqTfdx05p8JIDCmlTxW3kOSjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)