UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3Pnn3+nwwh01Dtr3O4ThO8+VyOSzOOo4Ld7LFidois=' 
WHERE 
  key_id = '15aec3e7c491d82adec43e6865dfc7b81b6f5bc1f63bf62af6d4b70e055756a8' 
  AND (
    token = 'O3Pnn3+nwwh01Dtr3O4ThO8+VyOSzOOo4Ld7LFidois=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )