UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h0a6+fbX0xDFxOZscppgonDGltLqifATdMYTZcRt38c=' 
WHERE 
  key_id = 'e3071035222d621e3b09623a1b2590511990da1cf5ab36c864d32102855ae023' 
  AND (
    token = 'h0a6+fbX0xDFxOZscppgonDGltLqifATdMYTZcRt38c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )