UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm42BNmcmwFqPyO1o/MYM0HpLAXXisr2zrJn5H6WkbWQ=' 
WHERE 
  key_id = '5afd4b47beadbfd9457b0ba757f67fcf96fbbbc6c72d6350af567a2b15afdd16' 
  AND (
    token = 'm42BNmcmwFqPyO1o/MYM0HpLAXXisr2zrJn5H6WkbWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )