UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1urMFzO4oa/tS8gzmm37ZZR4YzTLCLLBrR5VVlBIvQ=' 
WHERE 
  key_id = '77273389769ba01116d4007b34f8d720d019c71a12d45c41a89122b2887856f1' 
  AND (
    token = 'c1urMFzO4oa/tS8gzmm37ZZR4YzTLCLLBrR5VVlBIvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )