INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e74e2a44bdd87cfd8cff93e5ae26faffa650acef9f56fe332db04823cbabef4', 
    '1HPv0eVYYRqFlcosHAIZGK8zRQ6BH1QNneNR4QpiZy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)