INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f555b6ed6d579c8698c0dcf998c88840c1852fa9ec2e0c8f000630405542057', 
    'eN+M18Hv4VLfnkOwzFqPKS1AvF6KoN6c/qBADGBundw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)