UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zsd2KBXqZusHNTsrfELHccxbgqSP3hCnVD/LyEt38qA=' 
WHERE 
  key_id = 'e3a7c7e07180e67b05260ded2f2e6057fc9775de621d5662c9607299e3fa803e' 
  AND (
    token = 'Zsd2KBXqZusHNTsrfELHccxbgqSP3hCnVD/LyEt38qA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )