UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sDlClXAUHH8LfYsZneNzNstTiPth6jR8ugCwMKp01vw=' 
WHERE 
  key_id = '2c38798f507b057819e8d8fba34abc23526209df1aa0c8f584900c9efb1e5a0a' 
  AND (
    token = 'sDlClXAUHH8LfYsZneNzNstTiPth6jR8ugCwMKp01vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )