UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ilMw6TdmhpzXHynfEZJa7Ybowpe8FPBBAOVzN8ILDo=' 
WHERE 
  key_id = '4899bd380f42ca442eea2a0189402530ca2aa92c8d6b1d612836b79d04d58d95' 
  AND (
    token = '5ilMw6TdmhpzXHynfEZJa7Ybowpe8FPBBAOVzN8ILDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )