UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBLG/uPVV+LPqyn49dy37mkL5kPbDzI2HBqfHfnZQEI=' 
WHERE 
  key_id = '2159e260dc6f7d265d50172c2633f764cd02cec9fc8c3528682ec6ded3ff39d4' 
  AND (
    token = 'QBLG/uPVV+LPqyn49dy37mkL5kPbDzI2HBqfHfnZQEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )