UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bGeAolQj16oBB3/lh92grATtxS5KbYWNvfbzR7qzOhs=' 
WHERE 
  key_id = '168fc93cf3dd30850f8b58d22859a117dc0ffcca0aca5a3728d7441d55791b47' 
  AND (
    token = 'bGeAolQj16oBB3/lh92grATtxS5KbYWNvfbzR7qzOhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )