INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bdef49313abcd46ee39b459381f5efe945045aec9ab2c8665b6fb850c7d12d4', 
    '+utedkACjdfAHE5EuskJvfxjVkQL4vK5YNZxZ0wizYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)