UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EgFpt5TNhYOuoG7GVkQV3ynkyHRwzS16tPSxGqCD6V4=' 
WHERE 
  key_id = 'a5db4481b4e687336ed851f65817ab261107f29c04707789311b1f4ef757f9d6' 
  AND (
    token = 'EgFpt5TNhYOuoG7GVkQV3ynkyHRwzS16tPSxGqCD6V4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )