INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8408dc64fc7d25baac12095e86e306c099ff2491b772933ced2b2f942cb1b2bf', 
    'SUSSQxOqS8XE5CT8B5SrcZ5iMSEj4pz6duth3Q5MjyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)