UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YXGhu3tQ225llRBpmGgaOK9ZnZ4JPJ6HHcpCn5zexB8=' 
WHERE 
  key_id = 'be312f19b2f7740e60aaa5509398b7fa9d4a3f2515fe4f371634167d30d6de5e' 
  AND (
    token = 'YXGhu3tQ225llRBpmGgaOK9ZnZ4JPJ6HHcpCn5zexB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )