INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20e4a865727e24b79dd5a1b3e0a2dba5f26f85a480f2197ad1c808ef1abb2153', 
    '2hZ/cowJgINt8Kv5tGf516QYaljJszctHYhnVIYHuFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)