UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KiPXMKY8K5FTVW1//x5Bnp+n4/yphPrpVTBc+qc4JSY=' 
WHERE 
  key_id = 'c52b965eb7385b22307b8bdb58f180920e45c407e8332f46281dfb3798679aa0' 
  AND (
    token = 'KiPXMKY8K5FTVW1//x5Bnp+n4/yphPrpVTBc+qc4JSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )