UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pvNeJvRxgLzhEpJPDzWvQqkAY7klQzM7V2/bFZ4+GqQ=' 
WHERE 
  key_id = '5199604b6d2c9106ecb078580e5c6702320f37d708e0ffde937ef20d4f6d69b9' 
  AND (
    token = 'pvNeJvRxgLzhEpJPDzWvQqkAY7klQzM7V2/bFZ4+GqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )