UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xixvLzhx1DlUNw+f+D+zTUQwelubZ7AsU33LJ5uqVHA=' 
WHERE 
  key_id = '89fe9578a57d74c09670d9a3c116117d1c43a84233b65e0e079062abf4d2c511' 
  AND (
    token = 'xixvLzhx1DlUNw+f+D+zTUQwelubZ7AsU33LJ5uqVHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )