UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hefRb95Rt4wVrVa7bSjBBt3BAsu+2TWUX18DKakphSQ=' 
WHERE 
  key_id = 'd2ad057ef16707017967ec3aaab3e6f44cca879103a662361ae1ba06ac3e94fb' 
  AND (
    token = 'hefRb95Rt4wVrVa7bSjBBt3BAsu+2TWUX18DKakphSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )