UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '63A6PlQFWNJRcou43sXiE69IqNuShcheZWXu/h0F+lw=' 
WHERE 
  key_id = '78be967805acbf3c9172c2f88a200fe8c5080033f98d636997860d679e69efc9' 
  AND (
    token = '63A6PlQFWNJRcou43sXiE69IqNuShcheZWXu/h0F+lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )