UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'obzwBP3ehH7JEKXb47QAnFTc7xt1nlI/mkfIOgCmk1A=' 
WHERE 
  key_id = 'a0ff06838a1868b3491d25341aa2e995e053cf004c3eafa347a97883306f21d9' 
  AND (
    token = 'obzwBP3ehH7JEKXb47QAnFTc7xt1nlI/mkfIOgCmk1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )