UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lIOYxaxf/aWh6MMwTFP7rjShJUfi0bIaSywF2dW49FE=' 
WHERE 
  key_id = 'c7f5c0f20c0d1177894da6ee02dd22ceb93fae2fe2c7329f8ac6121b2c168774' 
  AND (
    token = 'lIOYxaxf/aWh6MMwTFP7rjShJUfi0bIaSywF2dW49FE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )