UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VjMBw4d/l1kNBpRle6D1WUqV0Y9S8kL+Dp7K/MxfH+w=' 
WHERE 
  key_id = 'c6762d048a9b43b1d096f4fc19a20e17bc508927135f133d48e61b10591e3cc9' 
  AND (
    token = 'VjMBw4d/l1kNBpRle6D1WUqV0Y9S8kL+Dp7K/MxfH+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )