UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KDDad4BFIE0o5FUVNtjxbEfj7AXOy/Qadni1wnZaxo8=' 
WHERE 
  key_id = '19a11a5a9b66d5981c931063054ef89eccc7c2a946660b39983eb76c5b121e38' 
  AND (
    token = 'KDDad4BFIE0o5FUVNtjxbEfj7AXOy/Qadni1wnZaxo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )