UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SiulhbutqkUsNuS8z099P9joWPKgbXGqMXSqC+yHwKY=' 
WHERE 
  key_id = 'fe03814fedafc9242928d12b6574c49992d5f1d98bf30806a745bf0e9aab3c77' 
  AND (
    token = 'SiulhbutqkUsNuS8z099P9joWPKgbXGqMXSqC+yHwKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029