UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GniqWQ1i3BNJ+AFgqJp12G34ATpO/MVbzXxqzkStw/s=' 
WHERE 
  key_id = '2dee993e6da18e31dd853718cea90c753d644af1238772d3752a7e6dc6e1a77b' 
  AND (
    token = 'GniqWQ1i3BNJ+AFgqJp12G34ATpO/MVbzXxqzkStw/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )