UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UAzvYRU7xesp48ag0DIksGxosnuAWt24qVMSl/fMbLE=' 
WHERE 
  key_id = '81ac1fad7334b2c66d1a0dc089d096e85d4df1c09b28a6cc3af5a3a6fe7213b2' 
  AND (
    token = 'UAzvYRU7xesp48ag0DIksGxosnuAWt24qVMSl/fMbLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )