UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TlDMMxyr7IcDEjmVi5kn4ZMImvzQPI4f7FLcrDgDIo=' 
WHERE 
  key_id = 'a832b7868474c4123aba2fbac6dcefdd9a2f8e6d7ef4c386c837b007889d0bf8' 
  AND (
    token = '8TlDMMxyr7IcDEjmVi5kn4ZMImvzQPI4f7FLcrDgDIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )