UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'itdwIuXhW5PAtrs7DLbVWvqbi1XRr/ycBY0+XjuY8r4=' 
WHERE 
  key_id = '2bedb1ed2bc1ecf1c2d75aaacd2bc45f5ec9871eaae3e88299e4be1f242e5f62' 
  AND (
    token = 'itdwIuXhW5PAtrs7DLbVWvqbi1XRr/ycBY0+XjuY8r4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )