UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V4NdqvItUG3KKryvqtZoL/gG98dsEkTs5+KbEKyJiZg=' 
WHERE 
  key_id = '1b3895d2e08ea538d8992ee8b5000e9003aff05bb4746dcaf513fa611b65cd92' 
  AND (
    token = 'V4NdqvItUG3KKryvqtZoL/gG98dsEkTs5+KbEKyJiZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )