UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3Rz+WYuJhKBIq9M/5IeHcWUiSGQ1J0VzqLPoidaQk4=' 
WHERE 
  key_id = '1de4b9d5b92c966221358bdc750654e2652209b517018152d7f41e38bf651938' 
  AND (
    token = 'b3Rz+WYuJhKBIq9M/5IeHcWUiSGQ1J0VzqLPoidaQk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )