INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26e05ca447ea5a8b5d29e72afa1f6d73c5088728e615ee846423ea46c6cbef54', 
    '/iedwiWHMDVYiUULEBZ0lvLMdKvu9s/klUINTVnUS0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)