INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42b186ff794ccf0446f2a0b3e0fb144ea535756d422dcb569c938678a4e6f0d6', 
    'QdfDJjWrzxJlZn8+WSzySRP1/FzcH4W3jJBU34eEraA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)