UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RASuLHghvgHr+6YPtH31j10cglogq1uKpiyTUsvYcmc=' 
WHERE 
  key_id = '323462fbabba290b757e9c28c648365eb57eca82dc41c6141f3cc39b1f204b55' 
  AND (
    token = 'RASuLHghvgHr+6YPtH31j10cglogq1uKpiyTUsvYcmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )