UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FHnxAfUgqFSnlECX88htWFzlUrOAOG9fuCJqJpJS1l0=' 
WHERE 
  key_id = 'ebd79aaa1b2f8cb46be70cecc8d4c8e20a6db32a0c43aab10984f50f708a203f' 
  AND (
    token = 'FHnxAfUgqFSnlECX88htWFzlUrOAOG9fuCJqJpJS1l0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )