UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDPRs5QvAzwTXgYjQ79kp17HkWgkHIWxnJklmP6fdws=' 
WHERE 
  key_id = '5295a06b5fa2b1b30c82ea317578a0b4932ab0585f370439228bcb1f41c2e2fd' 
  AND (
    token = 'dDPRs5QvAzwTXgYjQ79kp17HkWgkHIWxnJklmP6fdws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )