UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WAE6X3qssJYkgYMfftsVUkTkNrm+NfjyzWU1ssrS8/c=' 
WHERE 
  key_id = '166becf6db45ef7cd2820b8f6dbc2e71cc56c0c9f776c1902a64d9edb53edb7d' 
  AND (
    token = 'WAE6X3qssJYkgYMfftsVUkTkNrm+NfjyzWU1ssrS8/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )