INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af21a85b62be9cad221dc42e0067a16ba1ee1ab3b4fca2e94aa01734f655e67a', 
    '7M1wUCrT5wd7nbBEcPjEZKbWkV+zGFqm4vkkdfcZhGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)