UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w6UMryhaR9930HBhb+G+8llMAx8mdW/AkPN9WSkF1Us=' 
WHERE 
  key_id = 'f9ef484c7b00d99e544465052235e305e096dbbc6471610a9e237e9270e24d92' 
  AND (
    token = 'w6UMryhaR9930HBhb+G+8llMAx8mdW/AkPN9WSkF1Us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )