UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pt3JBE6+9o+yrQmQeiv08+HvmvNQk4C+25/GX7K8veM=' 
WHERE 
  key_id = '415852b8c9bfeba76d1efbd8b1819e535798deb8ed48b751bde2dae8c652162e' 
  AND (
    token = 'pt3JBE6+9o+yrQmQeiv08+HvmvNQk4C+25/GX7K8veM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )