INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c2264f2fbbfd5e35c21482c4a5b1abc4ed5bba36878b7802b9c6a32869d329f', 
    'Dp8yQeoPT9yA3e5QJ+3z+Anb0AAjPLyMGoQTfuExgWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)