UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EwA/0gdtuIJk+qAbPLPRovY0XoxCcEadNCwhyJ5a4yE=' 
WHERE 
  key_id = 'a746ea8781133ffc4a95814ee2cdb3d9e4e0b05355b06d182d324cd43bce9c13' 
  AND (
    token = 'EwA/0gdtuIJk+qAbPLPRovY0XoxCcEadNCwhyJ5a4yE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )