UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eUkxF9NasjuquP/THBrHRnULspteKmspQX/pg1iL4Vs=' 
WHERE 
  key_id = 'b3168696b20358bcde771e5ef4366b6a0904bf2f1c7fa701a4d2f9d8560f2183' 
  AND (
    token = 'eUkxF9NasjuquP/THBrHRnULspteKmspQX/pg1iL4Vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )