UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ya8JuX7xXpVYFJfqf8j4kL2rNMGBqQBWS/zV92/ay/Y=' 
WHERE 
  key_id = 'd38b5468ed19f5bd5b0eedc39bc1f6ff14bfd7c6552bbdf83a52fa9ec8ccca75' 
  AND (
    token = 'ya8JuX7xXpVYFJfqf8j4kL2rNMGBqQBWS/zV92/ay/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )