INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a4b5ee7e2f277a2436302a24fb1caa306eb07c1a01b96f7115bc3584ea68eb5', 
    '0BEA0zXFGDE6vSidZ03I6u6isDX9zRV2kxWveXw4DCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)