INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b346b23c6b726b8bb78bf1e7f7c083771cdf5454b91567b46802fc6fd62c893', 
    'p8HclPtnD5x5OuMFhJNjfKelUkb5h2Kz1to0nnSOwEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)