INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bd9552acc8842489510caba2a155eb0f1eed43f6d7093febe7fe137d70337fd', 
    'WVRKgVP8xzuEksVyv7vphnUN6uKlpkxt0G+8nkAUrhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)