UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TupS+lCA0n+vKF+fxy2D4MhzRB7wZLp7pNNmYql+9og=' 
WHERE 
  key_id = '15fbe0b8e9246a23f2548bce7fa75903858927cfe33452d010fae5daf3acc85e' 
  AND (
    token = 'TupS+lCA0n+vKF+fxy2D4MhzRB7wZLp7pNNmYql+9og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )