UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o97kH3SzIoVyw4LNAiuvqZ6biGhsn4XyDkRWAlhMKMw=' 
WHERE 
  key_id = '2d5d4b4b6bf0a4a34a6dd3cc94c4527ab6272f0c00896fa1df45fa870d4f48a3' 
  AND (
    token = 'o97kH3SzIoVyw4LNAiuvqZ6biGhsn4XyDkRWAlhMKMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )