UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TA1nYUvOV9jCjiElTyY4uWS5eh9O8wpHI1EQ/HhQvGA=' 
WHERE 
  key_id = '4028d183914c0e0ac59a33f84b8ed2456f202b54187e47a1db457325c07674a4' 
  AND (
    token = 'TA1nYUvOV9jCjiElTyY4uWS5eh9O8wpHI1EQ/HhQvGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )