UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FEpnNDXoHDDVBEazDJA5k7qz1zl2CJqttwfVUKv0e6Q=' 
WHERE 
  key_id = 'd72c68b6ae16fb5edf4e066dab73a2a8a81d7b36e963e11fb872de558e573151' 
  AND (
    token = 'FEpnNDXoHDDVBEazDJA5k7qz1zl2CJqttwfVUKv0e6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )