UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tms+RUgZ6obTyOsg+hIf7LFu5r8jg/zb865/Iy5ltJo=' 
WHERE 
  key_id = '2ae0aa5a7a907af2961ff4994a9ec717d8db02cdb0dcec541af6142462a155af' 
  AND (
    token = 'tms+RUgZ6obTyOsg+hIf7LFu5r8jg/zb865/Iy5ltJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )