UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7i2BvsQY+6CrAGa/6y6m80ys7OYWTpbyYPUl0T5MIHs=' 
WHERE 
  key_id = '53dc584ed08b46e5124a3322c1ac585392304897e7cfc550764b14f28a56bf85' 
  AND (
    token = '7i2BvsQY+6CrAGa/6y6m80ys7OYWTpbyYPUl0T5MIHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )