UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E+QFU5rrj35mekM9FD3fgQyp1lVpa0o+xqisQ6SJ3lE=' 
WHERE 
  key_id = 'b344f2fb9379db18768245789b8ad1e7634aba4f30d1abacd3b4abfbeb58551a' 
  AND (
    token = 'E+QFU5rrj35mekM9FD3fgQyp1lVpa0o+xqisQ6SJ3lE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )