UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wAD/I7RDwHume34vALo1BWd3TXOFZ72rGDJU4aJf8gY=' 
WHERE 
  key_id = '0af1d93cf4d545a6d6659e1dee106915f3ef4e13a6910491fc05c505b0d0d14d' 
  AND (
    token = 'wAD/I7RDwHume34vALo1BWd3TXOFZ72rGDJU4aJf8gY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )