UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzDL1ac7RfDxJWTgmPEnqVlfscYtfCrWR0WJaieGu9M=' 
WHERE 
  key_id = 'ee5efdd5ec93d2c669386e878ddff53e56d160dc3bcf83401103978db740560b' 
  AND (
    token = 'OzDL1ac7RfDxJWTgmPEnqVlfscYtfCrWR0WJaieGu9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )