UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bp5UPIm+TeVP+6y5LQK5YYcItOWg3AhrLxXOzjwbixs=' 
WHERE 
  key_id = '1d1cf7b30611c8a983fe4f6b9dbad207f72ba8c445df1fc9e0d5e9e8d839c40b' 
  AND (
    token = 'bp5UPIm+TeVP+6y5LQK5YYcItOWg3AhrLxXOzjwbixs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )