UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/I+Vfis1ZUgrtxLZ6BZkMzs3awpzUNfs1CSUvTIN5Uo=' 
WHERE 
  key_id = '5213da4890483ca884cc6bf28f95e859988b65337fcf9c32ef68426496607103' 
  AND (
    token = '/I+Vfis1ZUgrtxLZ6BZkMzs3awpzUNfs1CSUvTIN5Uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )