UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wqFhfp3WBk6qXGa3uLdvGkObgNotPfzzSPB6cYjAmH4=' 
WHERE 
  key_id = 'b76ccdeeca2c3517738c54b10120c2d8074c32777c5d20dd4b1a1aa05daf1762' 
  AND (
    token = 'wqFhfp3WBk6qXGa3uLdvGkObgNotPfzzSPB6cYjAmH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )