UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dydx/44Z5uPWl/YEQHWaOHEd8G1L0oxGFqarOyyTXtU=' 
WHERE 
  key_id = '44a65500bfa778a8575929555d00a095782a4d09af2dc0e8c6b49b2a34bbec20' 
  AND (
    token = 'dydx/44Z5uPWl/YEQHWaOHEd8G1L0oxGFqarOyyTXtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )