UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20RZtMOcoSoglLu+csdKTqy/yXvmAfkwPgD1HBWWQ0g=' 
WHERE 
  key_id = '35638ba700b4fadd1a015a352d0aea22041df50a86591d553b6be866eda8896c' 
  AND (
    token = '20RZtMOcoSoglLu+csdKTqy/yXvmAfkwPgD1HBWWQ0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )