INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b255b6f20afd15bb528cf8e203ba80092ddf6dd80d8278c4b9318938555d8d56', 
    'nOD9fqzpS2DRgSoYVQe8+2T8iEGoJtmsSxCkEDzobVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)