INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14b532911254acea63f0ddb6c7009c2047abb6c7a1823b3888e63a224041b4ce', 
    'qsUCD1dvsQvvujeGOJIxZJs3dXpx7fJXyj4KQ4jdFFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)