UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zZMj3U9UiCUOhkeJ+/tt2fw8FHfR5ITUfqpKnbQHhXo=' 
WHERE 
  key_id = '69084ed610d3025c91bc6f7562c26fa61098a4d621eb89d46e6f596104cf64ce' 
  AND (
    token = 'zZMj3U9UiCUOhkeJ+/tt2fw8FHfR5ITUfqpKnbQHhXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )