UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0i4KnWNTXilJ40DU2/kcmwvwUFBzgMkAY5tmSo8UI0=' 
WHERE 
  key_id = '7c682d524a9003025a95f21013a4571ee94206b2612e8e5337fef086a7360dd6' 
  AND (
    token = 'm0i4KnWNTXilJ40DU2/kcmwvwUFBzgMkAY5tmSo8UI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )