UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OT7zHIQ80bkFQYo5keBn4ExMvZEYppLPLebnziBeG7A=' 
WHERE 
  key_id = '7ddef08f34e81873dfbb2258684686dcc9a2ce3af4a00769c1c39da8de1edf6b' 
  AND (
    token = 'OT7zHIQ80bkFQYo5keBn4ExMvZEYppLPLebnziBeG7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )