UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+VBbJLMwBSKWSyR6vUqgi7Kx1XVMPNNPs0L3D4grEo=' 
WHERE 
  key_id = 'a30e30f8e5427b8f79a3aa18205c732a29e6f5a0723da54685bd9ebcf53b2ac1' 
  AND (
    token = 'c+VBbJLMwBSKWSyR6vUqgi7Kx1XVMPNNPs0L3D4grEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )