UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2JFAGjyVonluuDE8dIlM2ygDXUwLTEAeWHgKSVM4F0=' 
WHERE 
  key_id = '9ed2db72421bd57a50c17671b9497c20c9ac60dace54636c2caf5b34f843afa4' 
  AND (
    token = 'f2JFAGjyVonluuDE8dIlM2ygDXUwLTEAeWHgKSVM4F0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )