UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJoBqAJcH5cW4CvlzQnMflYquKroD1nJPSuQy/C/cBg=' 
WHERE 
  key_id = 'c305c814b5f596ee5e39b7e9e04ece5f1002e8ffd29cec5d4a7f2e90a0861e23' 
  AND (
    token = 'eJoBqAJcH5cW4CvlzQnMflYquKroD1nJPSuQy/C/cBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )