UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RefKtIUDE7wD0quI2YPNPuxHwiBV6VfoQJnIEQ5PgwE=' 
WHERE 
  key_id = '5f8f99b2cc9888c4be5a8c9a1a1aa08e4714e73a0558ff53796660082f2f1202' 
  AND (
    token = 'RefKtIUDE7wD0quI2YPNPuxHwiBV6VfoQJnIEQ5PgwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )