INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b2acbaf208956211d30e0d0ca38fc5449e7a5fc40000922ce740020e481b1c4', 
    'WXB4fHUd6p20ZT/fHU7yAqa+C3cL0K02ZypwUZ2pJu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)