UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gAcvfTTFz8qc8o5mp8u8xIrF0majPbJwHBhJ/e5+2CY=' 
WHERE 
  key_id = 'fcef77b1c46a018556cd4c203aee3d0c8d34272aeac88c3e0304d7d9232cd4cf' 
  AND (
    token = 'gAcvfTTFz8qc8o5mp8u8xIrF0majPbJwHBhJ/e5+2CY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )