UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xo43PY+EGNoMep1q5awD2djU0oVEH/xeBClhFMQ3Gl4=' 
WHERE 
  key_id = '1242cc79ca0dbcd637f711ec746fe060d4bbff5dba5e6ad6b98754f777320e59' 
  AND (
    token = 'xo43PY+EGNoMep1q5awD2djU0oVEH/xeBClhFMQ3Gl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )