UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55gHictfXhYWoOaPOsbrFgKUCD5G9J2G4+9Xr4mJcOQ=' 
WHERE 
  key_id = '6f4b7b361bd96aed17c105fe2189c30e0fb48eb6ce27503ee28aa3145ec9921c' 
  AND (
    token = '55gHictfXhYWoOaPOsbrFgKUCD5G9J2G4+9Xr4mJcOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )