UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iz7/+Ta56CLmXu3zDXy4L+ng5vw3mSInIlNlb6+IXIc=' 
WHERE 
  key_id = 'dd31c77477b640321735933e56497b72cf80dd50a2f688419ea8a771079a818c' 
  AND (
    token = 'Iz7/+Ta56CLmXu3zDXy4L+ng5vw3mSInIlNlb6+IXIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )