UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8YEvVJMbDU12WtMnBJHfhieadgnVc9bhdia9fIXH+I=' 
WHERE 
  key_id = '45d76f2c1addd64aa2c0cf7dc8e0bf28c28ab26271f73563963aa53b13083d72' 
  AND (
    token = 'W8YEvVJMbDU12WtMnBJHfhieadgnVc9bhdia9fIXH+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )