UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2nZpHQCXPwjCs2MDKsKw/EMqyibAXsn4Fs6ixSFYYQE=' 
WHERE 
  key_id = 'b8004ce775a81e9de945dab562f4bfc8f9e2540e59fa4fc0788eaf6bd82dfd65' 
  AND (
    token = '2nZpHQCXPwjCs2MDKsKw/EMqyibAXsn4Fs6ixSFYYQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )