UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wGs4qnr4zbij659FSHPWgPEl6GDtvEpe9igCP8+qVc=' 
WHERE 
  key_id = 'dd1fdd332540b3a0317a68be1cbd0b0aa6b9708f75290850f76493c33241f952' 
  AND (
    token = '1wGs4qnr4zbij659FSHPWgPEl6GDtvEpe9igCP8+qVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )