UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eXyQCLvBh9ZAT8qCTUJptxaLKkxxka96fWFfrKGyNrg=' 
WHERE 
  key_id = '80f308554aed74ac144d5420d60958475735d7955d0b1e54d190b1e14607a2e8' 
  AND (
    token = 'eXyQCLvBh9ZAT8qCTUJptxaLKkxxka96fWFfrKGyNrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )