UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lC4KJPvEahUgwc0tGc2NPNB62pb6DwiFzbFeERepvPg=' 
WHERE 
  key_id = '2dd7b9dd6b08991908713b0a098b12734ce2e63b9de7bc54fc221fc8cfdc510e' 
  AND (
    token = 'lC4KJPvEahUgwc0tGc2NPNB62pb6DwiFzbFeERepvPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )