UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1P+LbiH3i2O2LZDiu83hBbz71+qWLzTzLspQWsqdME=' 
WHERE 
  key_id = '2b2382a8e7a95fc526fb1a2556d0fcb0d6581c17818ca30a11adab79bbcdba57' 
  AND (
    token = 'M1P+LbiH3i2O2LZDiu83hBbz71+qWLzTzLspQWsqdME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )