UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQzFjHR24HBnKnqZ4KZlEf5bb2fPHy+bAVPSgyxV4qs=' 
WHERE 
  key_id = '02c362000f83a273cb1eb7fc3c4a9278594b2cbc0e1241b02964833d0dc18b34' 
  AND (
    token = 'PQzFjHR24HBnKnqZ4KZlEf5bb2fPHy+bAVPSgyxV4qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )