UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfBHeGt5OJ0w5ExPziMHS7JnOZrFudCnwv8mGZu1Fek=' 
WHERE 
  key_id = '6d7ab603efc092247f8b18fd5f1bbc3005c5a4b8b7fb42f656e14b6cb31bcbe5' 
  AND (
    token = 'pfBHeGt5OJ0w5ExPziMHS7JnOZrFudCnwv8mGZu1Fek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )