UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KrlYG0oDBkAARP7HfE55i9MK5VV2akUZhhVhrxtYHtk=' 
WHERE 
  key_id = '88224031cac215366a104a5d4cc074e5152c1c862cf3cde6ad4433067d0683fb' 
  AND (
    token = 'KrlYG0oDBkAARP7HfE55i9MK5VV2akUZhhVhrxtYHtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )