UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eWXhdZ4PHy25zrmT6lcghzU2U8wV07oSAmTaXvbcjSw=' 
WHERE 
  key_id = '96bd1cec2ec90ab1367eca521ff200d044aa0db19b3b307b21d6bbac16eda2ee' 
  AND (
    token = 'eWXhdZ4PHy25zrmT6lcghzU2U8wV07oSAmTaXvbcjSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )