UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KIS2gH2vwF1H1QkQZMVx7nUw3VgBR8j1zbK1jqarhVo=' 
WHERE 
  key_id = 'ddda98434beb1632424add494ca15a28292713c103caeaefecf11ed657f92bbb' 
  AND (
    token = 'KIS2gH2vwF1H1QkQZMVx7nUw3VgBR8j1zbK1jqarhVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )