UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5AwRk2Q84ORdgigV+nkR0FE8xF48yfXamn5Y+bkErDY=' 
WHERE 
  key_id = '0f8fda511c8e36bc7827108ab13ac09b3a2c752835710e43e6b70c01da1f6902' 
  AND (
    token = '5AwRk2Q84ORdgigV+nkR0FE8xF48yfXamn5Y+bkErDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )