UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pt0k4bNdn+fnEL/h1ZA9Z4WswMesQxRHJFVLOOpQP0w=' 
WHERE 
  key_id = 'b04805ac1fda3876767ae37965bf51341a1ed4c0852355fee368fd742b6933b3' 
  AND (
    token = 'Pt0k4bNdn+fnEL/h1ZA9Z4WswMesQxRHJFVLOOpQP0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )