UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c7FYQ3wJPdcsos//abTQzVaj/K1VoqxUVlHAAhOO5QU=' 
WHERE 
  key_id = 'eb45bc1ca82fbca3db1f8ed05d35508688dfa2121d42df120c309e9891b0601b' 
  AND (
    token = 'c7FYQ3wJPdcsos//abTQzVaj/K1VoqxUVlHAAhOO5QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )