UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBjoGu9nJ5MntWQjJ96rXoRtfmTnVNyCDUD/OuKaHCY=' 
WHERE 
  key_id = '679e1d0aaf79b0dc56158b4ef95bba66c27b4a608aa0efd5a0f743224cd0bba9' 
  AND (
    token = 'gBjoGu9nJ5MntWQjJ96rXoRtfmTnVNyCDUD/OuKaHCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )