UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q5xJ+6AvwDCIcZx70AkI2HH0zxakLrVueH0ktnHHzRw=' 
WHERE 
  key_id = '693acf594a7a74994f1a18e77f5cdc7d892fb9e90bd5fba1c8618a9596223c58' 
  AND (
    token = 'q5xJ+6AvwDCIcZx70AkI2HH0zxakLrVueH0ktnHHzRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )