UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EejCbLtcVIEjAFYiu1VIPQ4Vbhjw30aLq42JQZ/6jp4=' 
WHERE 
  key_id = 'bc011735d623f207568332c3573b0ee231a1f3c6136c5d8f4ed5f5c47f2cab4d' 
  AND (
    token = 'EejCbLtcVIEjAFYiu1VIPQ4Vbhjw30aLq42JQZ/6jp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )