UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61f4VOd9eesoVLEWQN6V+UCkUfjAV/lBS/AYYPJiABU=' 
WHERE 
  key_id = '81fba712b299fb913fee8dd956f514fe0e42ade380320949f7e4dd0c4a82fe1e' 
  AND (
    token = '61f4VOd9eesoVLEWQN6V+UCkUfjAV/lBS/AYYPJiABU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )