UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zMCIG0thk3uQU9V8eMSPxtmDTVNQWoif2lM5uPScLLs=' 
WHERE 
  key_id = 'e0c964d1897a7fb40e56a722b6f73449056df35022e3d6bc774145fc3637499b' 
  AND (
    token = 'zMCIG0thk3uQU9V8eMSPxtmDTVNQWoif2lM5uPScLLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )