UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QhQHbkrKWtOhR+iqT2A5nlOiWHyrBI1GdHkzd8Tmb/c=' 
WHERE 
  key_id = '9d5cbafe555cbb6ca796ea01e07649ced1d32dc8e848eb5f47ed370b1a7e86b0' 
  AND (
    token = 'QhQHbkrKWtOhR+iqT2A5nlOiWHyrBI1GdHkzd8Tmb/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )