INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51cce1548c771a43e6ea390d91833df6e17d379e034b2f68a80cddeb500034de', 
    'weAfx1HHkqiYuEuDuIvcOcfy6w7bj+L9/CdAQ4RNiQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)