UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMgav43ShVkqrgdF4jBf+HER+EocaoZhrg49j3AKUjY=' 
WHERE 
  key_id = 'ded19675738c2c95507d72d40270431d02401e08cc85f0d8f9d9894cec8c3b92' 
  AND (
    token = 'OMgav43ShVkqrgdF4jBf+HER+EocaoZhrg49j3AKUjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )