UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBHU+gKz++zwrE7gqDCVnUdF3iJfDpbl1Jik+561FYE=' 
WHERE 
  key_id = 'd12d16847f932707565451993dbeeb17497812416119a92482d46ecf858116fd' 
  AND (
    token = 'pBHU+gKz++zwrE7gqDCVnUdF3iJfDpbl1Jik+561FYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )