UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D702c7fZ/2AZ65Z3nofphk468bPI80m1sBFZaZtPmCM=' 
WHERE 
  key_id = 'c3c39428e02b96e2749c377d470e3020093e28c7a6945d955289e1d917dbf763' 
  AND (
    token = 'D702c7fZ/2AZ65Z3nofphk468bPI80m1sBFZaZtPmCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )