UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'asfxY5ffepSlj8DmnUO0rNTiwwzO+aC5eblAViHNzYQ=' 
WHERE 
  key_id = 'bf47b7d67370c9f91a5fbe1738a906aeeeae98c86078dec922e00a7731d99601' 
  AND (
    token = 'asfxY5ffepSlj8DmnUO0rNTiwwzO+aC5eblAViHNzYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )