UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3tyg3hi7fGLuIpJ983kuTEBfbORd+fDLWLydNk347w=' 
WHERE 
  key_id = '094eeae32c5e72cb25089589ef30746ee05315ecfb164415bd909f3384bde1e0' 
  AND (
    token = 'B3tyg3hi7fGLuIpJ983kuTEBfbORd+fDLWLydNk347w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )