UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FwkmEXhvb2uD9+RI9BpbVmrH3o3iVqqJkJLskqQrPM=' 
WHERE 
  key_id = '9595029e3f2da74142b122b8e1f63e1d1e919b7c1d7b493d40f6ba633bfa207c' 
  AND (
    token = '4FwkmEXhvb2uD9+RI9BpbVmrH3o3iVqqJkJLskqQrPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )