INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd40c389af900a63f36f6a3c5e72eaa0e099f1f7a3b23237f6017b79faa101c7f', 
    '6pVkSjAGi32rf1LkxCvZ0CDbSegAc/JG1nk637Z7fUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)