INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c49fb8638225c8dfa337040c86b43a272cfaedda4e787232d53de56da6fd9c71', 
    'kR5OPelqSzVX4ilsXcfkzjl8TcPr7ThSMFhhmBZWccw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)