UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EN73iRIsaGzsXO9KeBXeUBrLnyubnqdm8h2ZCSoSUo4=' 
WHERE 
  key_id = 'ef7fb3357847a553a4a14041655ac8adaf765f869fb3635b93cdc8ea8d2ce2da' 
  AND (
    token = 'EN73iRIsaGzsXO9KeBXeUBrLnyubnqdm8h2ZCSoSUo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )