UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hXEPNDvYCsaE4Gj59R4T91ZVabo8C16vUXH4JDLUE2U=' 
WHERE 
  key_id = '16ca3e9d37384cc0b4fb1a568031881a3fef83adca607a9a5f4a3892145fe3b6' 
  AND (
    token = 'hXEPNDvYCsaE4Gj59R4T91ZVabo8C16vUXH4JDLUE2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )