UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMZer8czL5QxkDE2zS1mKg5YQjrVvekTn+dqIDm4eFs=' 
WHERE 
  key_id = 'c5d462507dd3cb27eb64e93c69ca65cdb26ead7893960eb19f42fd4a1695b7ce' 
  AND (
    token = 'DMZer8czL5QxkDE2zS1mKg5YQjrVvekTn+dqIDm4eFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )