UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Unp2Cv36pJJA6QTBycRKcy7EYZ7vTaFT3jNdIEAXbRM=' 
WHERE 
  key_id = 'afb08848ce477955e58b5824c314c7a9a3bcf38222f89c2d5bfd49b4c472edb4' 
  AND (
    token = 'Unp2Cv36pJJA6QTBycRKcy7EYZ7vTaFT3jNdIEAXbRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )