INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cafd521f67e273a3a50eaf858242b4b8016ee47b9ce6807c39853f6d416d166', 
    'Vfy6BXxwzcQT94VkLEv3xs6NdWPLV+5YA7Em+xrCrUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)