UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jT21giIqZmvsV8L84aAydFw5NUyz901HXBA4vpXh/Cw=' 
WHERE 
  key_id = 'ffc29c213a9d13cc2cf0626ef16327c40eb60cdae40303d73a8bb1bb0ed3a846' 
  AND (
    token = 'jT21giIqZmvsV8L84aAydFw5NUyz901HXBA4vpXh/Cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )