UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P+0LmJsBQF1Cb6ftqGh8F7RHQ45IyGTo2sOA1k5EIB0=' 
WHERE 
  key_id = 'b77e8c2c14a5ac2914a9cc5ce1fd9ef09c1976307c3153bceed2604057029c64' 
  AND (
    token = 'P+0LmJsBQF1Cb6ftqGh8F7RHQ45IyGTo2sOA1k5EIB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )