UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kYwSqZUXfC3aUa1krRvfNYoqyRqY/8v1bIH4KvtasWE=' 
WHERE 
  key_id = 'bc2f2f3ec9440cd1be4c7880af977fdef0021f363f3e2067db51fe2474c48448' 
  AND (
    token = 'kYwSqZUXfC3aUa1krRvfNYoqyRqY/8v1bIH4KvtasWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )