UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+6BI67FRC6fOCJScfqgpq3KpA0PCdeVtHhHiyczvxgE=' 
WHERE 
  key_id = '738c848074cdd472f7e44367f814da9702d6946139aa2d7339b7eaa430061b2b' 
  AND (
    token = '+6BI67FRC6fOCJScfqgpq3KpA0PCdeVtHhHiyczvxgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )