UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vGwWD7L6XUZKDnkLC+YsPuy5jmDZE5af+/hf7485164=' 
WHERE 
  key_id = '0e6b0aef57a37cf756ffcc4731698f56d9b847809a3e0698750ad9ad5dc4d6f4' 
  AND (
    token = 'vGwWD7L6XUZKDnkLC+YsPuy5jmDZE5af+/hf7485164=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )