UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wyedSddP2SukuTQxnwraV8Cy5aBZMpALDyOz+C2SAvM=' 
WHERE 
  key_id = '6c692c1b3ee98a3c1afd77af3e24fd56b4b0fcf940516809e0da96d4e26197c1' 
  AND (
    token = 'wyedSddP2SukuTQxnwraV8Cy5aBZMpALDyOz+C2SAvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )