UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MLWfNDmOVle8E3tFLUJiebL1UPevO3fmmZHWC+7idjY=' 
WHERE 
  key_id = 'de7ecaaa97034f8228e83722c66e336922b8d7d39fb7a52d0ad446d2467c1f45' 
  AND (
    token = 'MLWfNDmOVle8E3tFLUJiebL1UPevO3fmmZHWC+7idjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )