UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fpqp4pLBkRmPPpCV8msmJDhiq4uRefGUhHh9frYk+4I=' 
WHERE 
  key_id = '68a2b62c486c5bb0e3bbb773fd7a6b8d246b445a69e2ebe27ef8099967addbc5' 
  AND (
    token = 'fpqp4pLBkRmPPpCV8msmJDhiq4uRefGUhHh9frYk+4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )