UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UszM/6piAz4gShrkHSHNBmLK69lN2F2FieClXL3/4uk=' 
WHERE 
  key_id = '94601dfa741b2ab1cb67d019d2b4afe0af2f1632fd8f442ea732670c552f8afa' 
  AND (
    token = 'UszM/6piAz4gShrkHSHNBmLK69lN2F2FieClXL3/4uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )