UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ex966mHVGRPvVVfT9Ch5Kliw3dagtkXV4s0QCmAajyA=' 
WHERE 
  key_id = '80744f43462281de0aa0edce5a831f02d738a29ab56abc01ea424227b9394409' 
  AND (
    token = 'Ex966mHVGRPvVVfT9Ch5Kliw3dagtkXV4s0QCmAajyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )