INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c8a5fdb3f967a0bca924ca8c826fac78f4426ca3a2620fa39d0456186b25c44', 
    's3yrOWbdc6CMai17buZkcsHvzC0JABnX6c0zyxkRxMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)