UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjQ5IT6rjBwlqpDtEwBT/6SIwa5vKrZrh6X+qsOW4dw=' 
WHERE 
  key_id = 'c8845594903afd1ddbf763af4b90f8e46b80e66f9b305c463553de28852c4c88' 
  AND (
    token = 'rjQ5IT6rjBwlqpDtEwBT/6SIwa5vKrZrh6X+qsOW4dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )