INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f27d41528d7a1f36b75b261c4834bd77652cce54f995d3e2dfe6361c8ab3ce56', 
    'YBwcRwEQU9XwZtEiFBc4K5UggNvfZVS90nmO9grasdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)