UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd9FHPdIGMJ3vc76YEFuSF9VUTAJwMWgC73Ldj4/KJ9I=' 
WHERE 
  key_id = 'c7fa14d804ad0fa857ec64f55bacd94cf6c1d18b9fd4c6471d53828d75b8c8ac' 
  AND (
    token = 'd9FHPdIGMJ3vc76YEFuSF9VUTAJwMWgC73Ldj4/KJ9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )