UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b4RJg8SE5bnuYFR/Sp3PgyutKeFE5AMtQBh1ZXJXHCo=' 
WHERE 
  key_id = '85c2f6a980ba816be757ab416719d29a62ee614469ec8016bdc89cb0d2e86cf3' 
  AND (
    token = 'b4RJg8SE5bnuYFR/Sp3PgyutKeFE5AMtQBh1ZXJXHCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )