UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQy4q2zV+AmibKkH4R339+5fSwxlBUqB5QC/AINGWdc=' 
WHERE 
  key_id = '8f77e8c776c5e47defcef0fd78ecec5427661f928d6283ff855313e890b5fca6' 
  AND (
    token = 'WQy4q2zV+AmibKkH4R339+5fSwxlBUqB5QC/AINGWdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )