UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/RBtTocflHeMvFT7Eq2Zpp9/jA1oQtLI6dTlCCeGJ2I=' 
WHERE 
  key_id = '5e816b5bda5ec9ae61531e268a001abe2b1ac5cf0b7ffd7336bcc5a8ef8de761' 
  AND (
    token = '/RBtTocflHeMvFT7Eq2Zpp9/jA1oQtLI6dTlCCeGJ2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )