UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fXgABk0zlc+p7qcAMpGdZlIjz56F32Kv4m+H8noly6o=' 
WHERE 
  key_id = '7ab9133d0ca359d01b05f0cb0c46598706367fbccb23aedc3d4b07d45d956745' 
  AND (
    token = 'fXgABk0zlc+p7qcAMpGdZlIjz56F32Kv4m+H8noly6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )