INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e858231b2783631c596ab0d67e2d897fe5b417e423c0d75397d74000dd90f3ef', 
    '+fJTXflLfPJ/yGLvlfgq9yLIFzg0GY/GwtRfYZ9L8wM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)