UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nZToUHLmGdVA+P4TIH5kzOmR/oc+giBpKCskQVw0rE=' 
WHERE 
  key_id = '4bf189061bb636a2341aa88034380690b1fb1074529171b507a025da256074c5' 
  AND (
    token = '4nZToUHLmGdVA+P4TIH5kzOmR/oc+giBpKCskQVw0rE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )