INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e4238b80d18f75998da2b0563c0dc16dc64a67f22c139e063abe75cf5ea404a', 
    'cWuCh2586IE/jWYy9lDBrfGcMvK0Xt6Z30H0UugC4q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)