UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fK85qGgr5KINxdgX+GTh1QvN1U0FUyr294eWVPQYeAk=' 
WHERE 
  key_id = 'f0cc0810fa6474e1bc1a9b52ace249950bad3339e973c850f37d06283e3da841' 
  AND (
    token = 'fK85qGgr5KINxdgX+GTh1QvN1U0FUyr294eWVPQYeAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )