UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'le/tjKYRmpwsHr3TPA418cu4Sz9kNpKNAvwO86xVr0U=' 
WHERE 
  key_id = 'e0b09c5856afdf060b73eefbe37d973f8197e34980eff4eac27b8fbc24525894' 
  AND (
    token = 'le/tjKYRmpwsHr3TPA418cu4Sz9kNpKNAvwO86xVr0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )