UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUOQanLDlVzp2llK0wsqS0O79jErhPgM/49PP3jk71w=' 
WHERE 
  key_id = 'b286286440edf0dc70fc76ef2f3e201304b5e899daaf6075e6c9f2e70f31bb03' 
  AND (
    token = 'CUOQanLDlVzp2llK0wsqS0O79jErhPgM/49PP3jk71w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )