UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XW92xijGUd1n4MUBls5yzF9Q1xN/gjuoGoe/pMlSTXo=' 
WHERE 
  key_id = '6c860e0127b4b3d7b281f8e904e40c260333a9a26cf5da71e48aba6a8005affd' 
  AND (
    token = 'XW92xijGUd1n4MUBls5yzF9Q1xN/gjuoGoe/pMlSTXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )