UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mcbWiCTkXY5a5ntOtWXrJ9JIpp70Px+V7zZFMGSBxtM=' 
WHERE 
  key_id = '9fb174b7f817e5cb8e3b9dc83e06ce5167eb14f8ea084d36faad74c1caf4d1c5' 
  AND (
    token = 'mcbWiCTkXY5a5ntOtWXrJ9JIpp70Px+V7zZFMGSBxtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )