UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't9gTGVnsi9xZna+QMmOer/RFNlpdKTOauZKrdzDgJiY=' 
WHERE 
  key_id = 'bf516c74cf07d5116371a8179201945ee355f98ae987b4e4f1d265626d76503a' 
  AND (
    token = 't9gTGVnsi9xZna+QMmOer/RFNlpdKTOauZKrdzDgJiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )