INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e5cdb772a6fee702e9a55e0bcb36541e698e09938dba749ee4e2cb61cc3b679', 
    'P95IUgEna60dLT/c/KsZq3xSn66v1wAi0S1ufa0dciU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)