INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af35cf894baddad7eea0fc7499e9b49a7e4b61f17489f583f2eb307c6f56807a', 
    'oyxBT14OtW4cV5uwtOEscm8+DV80qnpVHm49TcrR/S0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)