UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EIls7GDp26Gb4h0te3JfERYszyrMjIUVSft9suqDYSw=' 
WHERE 
  key_id = '4f9dde18907d375f30e47c5b170d32dc7c5f402362343255ee14f6cf0c56daa4' 
  AND (
    token = 'EIls7GDp26Gb4h0te3JfERYszyrMjIUVSft9suqDYSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )