UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8aKQfmJ2U79YEJEESqfsnaJ932fk1332wEgAXILcNDU=' 
WHERE 
  key_id = 'aebbc9e4b27b10c8a975df759a663451a846e7a59656a02e3f69824f3f4f8da8' 
  AND (
    token = '8aKQfmJ2U79YEJEESqfsnaJ932fk1332wEgAXILcNDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )