INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ac781e74b6975e6a070629ee6ce7fb90fef51da038360b6eb60704266dae12c', 
    '8unf1rWp2uxoblxVlDTGpkcdp0sRvrgxH76LR7u20dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)