UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHnVoKF/bPBIE/SAlSD0ymloy1JWJilobiCE1SThuS4=' 
WHERE 
  key_id = '5b682a402cca71a1ef483b0339d5373edf2a4f4c8471e7ce9bb4cfba02281049' 
  AND (
    token = 'eHnVoKF/bPBIE/SAlSD0ymloy1JWJilobiCE1SThuS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )