UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYBmqJPLj4u0dlTv4YCv+EoNRWbPb4vwwYocQkWBLcA=' 
WHERE 
  key_id = 'e7ebef46dc0c05b503786af4d97610d712b627c93529caa213c75dbba8f5c21d' 
  AND (
    token = 'UYBmqJPLj4u0dlTv4YCv+EoNRWbPb4vwwYocQkWBLcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )