INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a1b3c4e964c643e4ed674f0272ca8253752faca52561e29eed8b9e2f4e72721', 
    't5PaPzoS4CNlVEodIalqzennJtSdVB5JCjv0Yk+gwD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)