UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCbIxGXu+/qxVTNtOxR6jpT0O+x9r9pG+IbnFsg/eNw=' 
WHERE 
  key_id = '750ce828d554096dd29eb045bd6b147b825451b37d1f22b3c18d1fe15cc162bc' 
  AND (
    token = 'uCbIxGXu+/qxVTNtOxR6jpT0O+x9r9pG+IbnFsg/eNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )