UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3ICdjaWwVNn3iCLR8RpM8ztEx6cKdh4HmbdPYtJGBw=' 
WHERE 
  key_id = '457e370cc398825495863a6bb9e626975715a2dec24a9c6d555ff9b3a51bab99' 
  AND (
    token = 'n3ICdjaWwVNn3iCLR8RpM8ztEx6cKdh4HmbdPYtJGBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )