UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uex6h88hHJm/PyekE+dKlc/Wp/o20AX9S8wHKg6JqxM=' 
WHERE 
  key_id = '062ad374498d35d9dc673b9faca4a86f87bc8eac1ec790aaa56f9c714862e59f' 
  AND (
    token = 'uex6h88hHJm/PyekE+dKlc/Wp/o20AX9S8wHKg6JqxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )