UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kbdv5DX67GG/86Sl2ncXJ0zEEr28hUVSHmQXDHSRTo4=' 
WHERE 
  key_id = '2782aaff890d54c5b03c06eb848631932f4636217602b5e881006edbd91b30bd' 
  AND (
    token = 'Kbdv5DX67GG/86Sl2ncXJ0zEEr28hUVSHmQXDHSRTo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )