INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3e783cb43a9938d4926ea713df031702496813b7381c93210fa08c4d1b834ea', 
    'hyWBgAexK7bQDRUV6wfSWn7P3A0tWtIieGLzQiGgr6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)