UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NSdNMwf3WoRjigVa9UT3l1mVnBS/4HZzBsR1WGssiT4=' 
WHERE 
  key_id = '66616a4712bed314c542a9113d4ada3bce96eea6f3f0928508ad3cd2c77821c5' 
  AND (
    token = 'NSdNMwf3WoRjigVa9UT3l1mVnBS/4HZzBsR1WGssiT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )