UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxeOZbsz6Nf7pdQ82oJftKvv9uezyG6/AkgZAaOJPUE=' 
WHERE 
  key_id = '0333f3828daf51b7295b24d7b9b7669a112c0571ea244784569b0fdfc8221c6e' 
  AND (
    token = 'yxeOZbsz6Nf7pdQ82oJftKvv9uezyG6/AkgZAaOJPUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )