INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35bdf620528201b74d7b5b5780aefed2653ed18cacbf80e344e7b6b276a06899', 
    'NdVwZah8bIzxrM33v4wcey0gom/Zw0foYRsqj/jHdrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)