UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QcjDKyf2m7Dxq9pYtSLKgHti18vRd7IUsQsqQLDAiWk=' 
WHERE 
  key_id = '4f3a52bb0271ce66c28efe1acfe7be4183e46e331d9bc291f14e91d48d869b92' 
  AND (
    token = 'QcjDKyf2m7Dxq9pYtSLKgHti18vRd7IUsQsqQLDAiWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )