INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb30a8a244035470b5c11e974750ebd04af37711d0e66e132b9cd51893ed67f4', 
    'L22ZQNlVee14smP0CDfOAAEZT40MdHQc02NPfTE6vfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)