UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLOTMiZul7agfjF3+j/S6jhx3YGwzdc888t4bj75754=' 
WHERE 
  key_id = 'bd17c6117924cc404443e7e5a19927b046ff220180a5f2be4a5ba3a9174dc062' 
  AND (
    token = 'iLOTMiZul7agfjF3+j/S6jhx3YGwzdc888t4bj75754=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )