UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R+bsoG7BMQXMZH4VoVCMkTPNzTGBpkXcN+VF0dlZYEo=' 
WHERE 
  key_id = '9be81b5dad92f3aad65478117bb137986151ec6d2e2ca1af7568eda6f1a81d57' 
  AND (
    token = 'R+bsoG7BMQXMZH4VoVCMkTPNzTGBpkXcN+VF0dlZYEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )