UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pFHCZJ9u+NGxhJcmUs/7s5lUUx82T3ZTz5aivjhVo9k=' 
WHERE 
  key_id = '2dde6c8006d3809609a0d6c8a92a9b51df965cc623f430189a6fb0b2a6198683' 
  AND (
    token = 'pFHCZJ9u+NGxhJcmUs/7s5lUUx82T3ZTz5aivjhVo9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )