UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SynM0VpuTPeIf+IJ9DusVmOiXBvdWXks/1VKN5kMnKo=' 
WHERE 
  key_id = '5e75625e0035939c0e602b71dd0ec2231e0f1f10eeefb70b58fbeda15e4865fd' 
  AND (
    token = 'SynM0VpuTPeIf+IJ9DusVmOiXBvdWXks/1VKN5kMnKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )