UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WN5yRHPv/Gzum7kRQaCtnLWKFxD90Ml1qslh0TVb7lk=' 
WHERE 
  key_id = '8166932845112d4e628efb4bd91bd1c9c6dd55f8932bb53ac8c177b77723c39e' 
  AND (
    token = 'WN5yRHPv/Gzum7kRQaCtnLWKFxD90Ml1qslh0TVb7lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )