UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sok7Ytmiaw/LB4nmPDsjzZGuIdSqv7zt1HvYU0GtPUA=' 
WHERE 
  key_id = 'b5e883025d9dc6e3118b994169fcb19f478539eb2214a39eb151f15748939c64' 
  AND (
    token = 'sok7Ytmiaw/LB4nmPDsjzZGuIdSqv7zt1HvYU0GtPUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )