UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61Viq5VfaGFg+XyqoufK5k4vdv5WtcCMS6MjQnfAyDk=' 
WHERE 
  key_id = 'cc8b1a4889ca6c81589ab68da57bb5898ca6e6b7466ce82bd04180769a57091e' 
  AND (
    token = '61Viq5VfaGFg+XyqoufK5k4vdv5WtcCMS6MjQnfAyDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )