INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '493706f9eb62fc1af4c609782f1e3ad1a4e4d0caf842a223eb75df69ada8962d', 
    'YWiztWt42i+srALIeLCQuzLaQb4yT5UnfvsQVu0hEEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)