UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5K/esoc9GhKAhh1mGFFRF7IH4mD2AXQTEouPpWYmQU=' 
WHERE 
  key_id = 'df7b502fdde0fad0567eaafa25bbf4617dca796775339483a2e5836e187aa16b' 
  AND (
    token = '/5K/esoc9GhKAhh1mGFFRF7IH4mD2AXQTEouPpWYmQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )