UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPNSAdvYpHUy1WCG5lffC3IqsfGlzhmIvFJwnd9JqfA=' 
WHERE 
  key_id = 'a76caa10a2dfbb0c45e7ede684770cd6f7d5efdc81277f746ee391e731139411' 
  AND (
    token = 'vPNSAdvYpHUy1WCG5lffC3IqsfGlzhmIvFJwnd9JqfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )