UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0KnPa5wzROqHOb7xSxr0bog2T5uTOhk+y/zORSOMCO0=' 
WHERE 
  key_id = 'f24cc6481fce294659a9323c1490baca1c2d9b342c24e184ee1ed37155af30bc' 
  AND (
    token = '0KnPa5wzROqHOb7xSxr0bog2T5uTOhk+y/zORSOMCO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )