UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIgXcuQpkmb2eExDswTz7JN3RRcv3dchokSWycQ0uWA=' 
WHERE 
  key_id = 'e4704ea47f6258349610c72789d80ed19707a201f3e60b67bcfa92bc037f5eea' 
  AND (
    token = 'yIgXcuQpkmb2eExDswTz7JN3RRcv3dchokSWycQ0uWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )