UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1KFZ6vMMV30QvRQPPn6zRV0NAnG7/r4GwkQrS9awsn4=' 
WHERE 
  key_id = 'a5c21b273c5c340d9bba3b7bad33c5f03512f22686223db3425ac1a182bed502' 
  AND (
    token = '1KFZ6vMMV30QvRQPPn6zRV0NAnG7/r4GwkQrS9awsn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )