INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c35263d5c1192ccc7b5a612be5eee3322d81ab326b11ba29c59e41d347bcb50e', 
    'pms5iXO3Wdms/6Y1G6hLehyftR0D6v1AzrbsGEP47ws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)