UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vyG5OmHRzDwsn/2G33LsuVhnyx/0aookgwgPIo35m/Y=' 
WHERE 
  key_id = 'a9c11649a47c7aee2979cb2a036bb7a0816961a981010c6865ab735060583f81' 
  AND (
    token = 'vyG5OmHRzDwsn/2G33LsuVhnyx/0aookgwgPIo35m/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )