UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yfNp8sucQa9JiZzhyMfgtuXyO2mbwemxCPXleYJtQPE=' 
WHERE 
  key_id = '8e941ad99f5c9f5bd9da32cea55f5ad8cc222120d4392ff844e185e2532bb3f4' 
  AND (
    token = 'yfNp8sucQa9JiZzhyMfgtuXyO2mbwemxCPXleYJtQPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )