INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e7713846503362e294faabfe092cf4037e6a9fbe7bd9a69b8fc16937961078', 
    'Q84UF4jqLdRbk968Uk43JO5Kfqu2qSOIYp1I8J56/40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)