UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0rTvKsP/r5zm6VwmYPx8LBQW1DKbv+HSc/DesaxR84=' 
WHERE 
  key_id = 'c9a698ca2ffc2035c8c676014541f455efd2841cb0a91768094c4c95e989f297' 
  AND (
    token = 'm0rTvKsP/r5zm6VwmYPx8LBQW1DKbv+HSc/DesaxR84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )