INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9407f52499edc6065743eced5cbb5e146de16b0aa79ae8d91eee33256368a819', 
    'K70RTU7HVWsrM5AMScrTvPXMBc7GQGAwzESNU++eORs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)