UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KXrr6phsUUxoYrs/nDSRogBvlkXP0sMPQz0/r2wiiHk=' 
WHERE 
  key_id = 'a32580d697b9cb44aac80c7eb1e0e9c889c798970f833c4cb065afdd07ee2ff6' 
  AND (
    token = 'KXrr6phsUUxoYrs/nDSRogBvlkXP0sMPQz0/r2wiiHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )