INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7427ddaae918c4839533f1de8a2afdb3ab328d090bd5ace01091cff868771ce', 
    '6SByi0UCpX3EsuNL6SsPTFofww6mSwrm8PO0XWvfRMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)