UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dSDKHEGKsqlrGEWa2fORs8HzSsIrdeYsJZSGuduWS2o=' 
WHERE 
  key_id = 'f07feba394c27b4467707d328eacb8e358b41e9b4922a3426742f880d05e3e27' 
  AND (
    token = 'dSDKHEGKsqlrGEWa2fORs8HzSsIrdeYsJZSGuduWS2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )