UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqXIDlvnrTLKDweo4xEqtnb46J3UFa8EBnUeZym+320=' 
WHERE 
  key_id = 'e3360c550cbdc54edd1d63ba503383209c467024c65ae1723c218b9ccd300e37' 
  AND (
    token = 'nqXIDlvnrTLKDweo4xEqtnb46J3UFa8EBnUeZym+320=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )