UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DViF8O0WaBfoi0OjqPrO2WA9bJE4f9TwKIQPqpQxRFU=' 
WHERE 
  key_id = 'c543aef54528c074fe28de302034677a8aa60aae8dd37f0d2f7b9e24e43be986' 
  AND (
    token = 'DViF8O0WaBfoi0OjqPrO2WA9bJE4f9TwKIQPqpQxRFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )