INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aa98be8fa99373d945fa4e3d9bb4ff325391214cbb68cbaf242c164742307c4', 
    'NfR2EFS5D/BESCYvd5t+w8/5VlCQxe0BTEc33zf0ZBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)