INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2b3c304514d1501ce1a0d04c8391bc55968debf51e23e8116db903f261f25ee', 
    'EzLJgvp1XHr9ENFW4DxPcLmsICswkZXwCACg4OuKWqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)