INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e21406ac48b833dcbca9cae4802d9778e982d1326f9f13e4d2f676fdd285677b', 
    'CNj78r7ckzV0+FmHSOUo8NBKB9Cf50jFcE+nEKMIluQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)