INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88b68a291ae6afc83c37f2ee7030c2f2155a55d50cf245527c7d4d8392e77822', 
    'pB2joC2emC0BPpAChUF6vPHG7jL8hcrY9fWTCR/F3sU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)