UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DuDjin++4hmpMOHGL95u4z72/+ngJKhmgYLklF3Ukn0=' 
WHERE 
  key_id = '822b5c9d1a18de32028b87039f13e407021119aa2f3cb9041300c84e85ca6d87' 
  AND (
    token = 'DuDjin++4hmpMOHGL95u4z72/+ngJKhmgYLklF3Ukn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )