UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYlfKtvCZPkSATk4mJlG7ybhYnb7joUXrSBPy69Z/2k=' 
WHERE 
  key_id = '7d2e0e840c4b6b3ff505653e245fa94f6311d58eecf1bf79d4b8cd1e5e97413c' 
  AND (
    token = 'OYlfKtvCZPkSATk4mJlG7ybhYnb7joUXrSBPy69Z/2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )