UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dcT+obRfRzLTmYg5jOERmeoCTrpcf7SO0xWw52goU/Y=' 
WHERE 
  key_id = 'c37af6e1c71960cf7eca3f2996dac8fabb0285c3c0db38878de62c6d54459fbe' 
  AND (
    token = 'dcT+obRfRzLTmYg5jOERmeoCTrpcf7SO0xWw52goU/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )