UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PYcN4PL3XMfBpyhjCAmHXEqZUygcnAz+IkjTpdpeJ7M=' 
WHERE 
  key_id = 'a8c71db5bcee7dc7f498b24a3a6687af74086b46f06f6aba48f77ba7c9209caf' 
  AND (
    token = 'PYcN4PL3XMfBpyhjCAmHXEqZUygcnAz+IkjTpdpeJ7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )