UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvRKH/P/1G10e69xE7PQMBunvd0Cp7qRq0DAUlbCec4=' 
WHERE 
  key_id = '5e31d363b2859b26d56801930ada7a80195047a61ec80bdfea2b22c04bd4e14a' 
  AND (
    token = 'xvRKH/P/1G10e69xE7PQMBunvd0Cp7qRq0DAUlbCec4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )