UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aiNJkvJRE73GCatBFF0uv1TVaXsgx0gBIZkShoOSrK8=' 
WHERE 
  key_id = '7a5eca5569ac165ee727756602da02b46cabdc646a3cf4fc767247e72e664916' 
  AND (
    token = 'aiNJkvJRE73GCatBFF0uv1TVaXsgx0gBIZkShoOSrK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )