UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uYQcypTEWILwIbbI0Vc7gv75Cz9CTQEcHmpillD15SM=' 
WHERE 
  key_id = '2a1a383dc294ac886f7a78bd0230842f76fbff32f4a8ceb6cb41b3455c4984d3' 
  AND (
    token = 'uYQcypTEWILwIbbI0Vc7gv75Cz9CTQEcHmpillD15SM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )