UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DcaHo17k8TOgNkUVMb6Gb9PShyqfu4e1E0oFRUe1AtY=' 
WHERE 
  key_id = '357d2c9155553d92b947424cda8568fc804dc484cd14d370543a0c74b968a09c' 
  AND (
    token = 'DcaHo17k8TOgNkUVMb6Gb9PShyqfu4e1E0oFRUe1AtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )