UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+dbvTXxY94j5FDmJdq3kVE94Sit73ZA7gqwMBfuz6AA=' 
WHERE 
  key_id = '8fac4bd88c82a18dbc4c8a1115483b7a202c97b011bcf59608c8ecbefdaccc73' 
  AND (
    token = '+dbvTXxY94j5FDmJdq3kVE94Sit73ZA7gqwMBfuz6AA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )