UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't8kPqZECt13uKnoDAKhLRc8lTQ/pQ6Y9TWXbSS21qEo=' 
WHERE 
  key_id = '0f17664c9d008054c432914537ca9187481bfb5066d69e46c88d060095e484ed' 
  AND (
    token = 't8kPqZECt13uKnoDAKhLRc8lTQ/pQ6Y9TWXbSS21qEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )