INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'feed6084a9fd6afca9b8069221e8a951883cc03785baff320a7b669eeac273f3', 
    '2dAlJFCPLIJYqlc2Rf15dKHiy9NgdE14sTDASPep2+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)