UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M66umDlMBVB1pt1JbjrGEYkH7wN0fiuPdDy1vzm5BFs=' 
WHERE 
  key_id = 'cbe751dff3963f50a59bc08107bea83c38b4e5b9c7c2cc687e3ce66b50446d2d' 
  AND (
    token = 'M66umDlMBVB1pt1JbjrGEYkH7wN0fiuPdDy1vzm5BFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )