INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c3fe1d329c41c11c54e3809619ca385901bfe3569b50e7aeac0b61f13bffcef', 
    'XauvCsjsEh2LYzDHFz6NE2OYyDvmIIwOMsZHUkBn0mI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)