UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '79bihPaVL/hv+d0kC2VV9GIDm9g4dZzIXplro12Zaew=' 
WHERE 
  key_id = 'b714567b19d5fd9115281d66f53a639032fe011adced1090f5047eea81555278' 
  AND (
    token = '79bihPaVL/hv+d0kC2VV9GIDm9g4dZzIXplro12Zaew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )