INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '426573bc51a6f7bfc7109ef02b446f4ea01619d1416128e9fa9466c4f4da1df2', 
    'u+SytdvZ96CguHqZa39j97u0QPQvIW7s8E4HKDNRf44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)