UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7pCi11x7EBCPTZ22127UqXq86fhNt/+n3glVtbofKXc=' 
WHERE 
  key_id = '6d7eae2996a951592bb7199edce3fada611c033c23b1124f65cb0ffe75953220' 
  AND (
    token = '7pCi11x7EBCPTZ22127UqXq86fhNt/+n3glVtbofKXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )