UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ITzz4VtvBEpBqeegeHXFSbhYvjplJQviQl79ZumYpU=' 
WHERE 
  key_id = '8cc82d27156ea7c59f15db1c239533d5d80062dcd1fe8021f546dc15f2e9df94' 
  AND (
    token = '2ITzz4VtvBEpBqeegeHXFSbhYvjplJQviQl79ZumYpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )