UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yngrgCVH6P2syQjko1L2zM4tNdMELqf8YvTDAksd1sc=' 
WHERE 
  key_id = '3e5a073644bd5bb097bc9e6631e6cf8d04db528f37df47e339df9724346e0113' 
  AND (
    token = 'yngrgCVH6P2syQjko1L2zM4tNdMELqf8YvTDAksd1sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )