UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'il0rcQIRpIP/uT99sGK5amCwpMzRDq9B5gUs8a+P88A=' 
WHERE 
  key_id = '18f8ade9b6ca52fa74029d7be502588cf1f1d19d1121406b8fa1b2b4dc9f4dcf' 
  AND (
    token = 'il0rcQIRpIP/uT99sGK5amCwpMzRDq9B5gUs8a+P88A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )