INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476e3e6fbed1132e5f2f6083225a716efabca652d40915b5cbd3ca455b762cb1', 
    'YJUZgrChSns2xcYYJkfJt8B14b03pR7ddpaTiLJmxiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)