UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4A1Jqu+LpmdsOUhXrVtAsfV7/o/9BOGPk9PtPi/n1Cs=' 
WHERE 
  key_id = '7e1e11d943f942b1a8b982c107860fbf9de9799f3f2ac979211befacee3cb030' 
  AND (
    token = '4A1Jqu+LpmdsOUhXrVtAsfV7/o/9BOGPk9PtPi/n1Cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )