UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b7Zjiyv2RaPFL2ihsa/BAlSgFMqgU275tukslqF+WlU=' 
WHERE 
  key_id = '2a42b45d6045f401db513f57df501b4073955ef56c8d5dec5819531f5c5aa095' 
  AND (
    token = 'b7Zjiyv2RaPFL2ihsa/BAlSgFMqgU275tukslqF+WlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )