UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0bjQE1zGtbnf8HfbWYA0kMQ0Y/VljXvhBPHDpICY0w0=' 
WHERE 
  key_id = '40039d8f3f91c52bfbbb23bf409d715de39c7769de471599347755efdc2ca2e3' 
  AND (
    token = '0bjQE1zGtbnf8HfbWYA0kMQ0Y/VljXvhBPHDpICY0w0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )