UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WOm76EMHUwBIz1KBHWHTcH9XhlXN2CBVbSr0P6zgdmw=' 
WHERE 
  key_id = 'b5b034d183b746173e3567d4de6cfb497b70b999bf7ddea06a899861a981c2a4' 
  AND (
    token = 'WOm76EMHUwBIz1KBHWHTcH9XhlXN2CBVbSr0P6zgdmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )