UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Br5mv2W0+NtlxFp5PrRKajVnBHY+HO48eZmdHSxPw14=' 
WHERE 
  key_id = '5c59c68dbc9d865351027455a99077bc30975ecb4e3b4a876a275e5c4caa4140' 
  AND (
    token = 'Br5mv2W0+NtlxFp5PrRKajVnBHY+HO48eZmdHSxPw14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )