UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XDVYGbezWKmjYqybWkO2kb/ripqH0UZqfR8FMIi4uSU=' 
WHERE 
  key_id = '785e76ee428b4e9407422e10ed302db129888efbcc81f41106e9f81e533f2462' 
  AND (
    token = 'XDVYGbezWKmjYqybWkO2kb/ripqH0UZqfR8FMIi4uSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042