UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ok7qUKX3/sJxDaH5WvX6vDn79Ag8ad/GxE3umuigI7E=' 
WHERE 
  key_id = 'e706059de62273ec9e5e8f79752b5d9e0e6c6abb6ed913564f8b52fc09694e89' 
  AND (
    token = 'Ok7qUKX3/sJxDaH5WvX6vDn79Ag8ad/GxE3umuigI7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )