UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/BQUUb5A0dUzihnkKCS3j6JOWQcv6p7c2PYbf7ciu6s=' 
WHERE 
  key_id = 'c3461347a0d18f421a61e570fbf7f9dc7fd738a19d8e1ffa422c89a4088f86af' 
  AND (
    token = '/BQUUb5A0dUzihnkKCS3j6JOWQcv6p7c2PYbf7ciu6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )