UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1L7+OowS/hstwluY5E1NaTwaD07at2iX6TcFG2Rs61Q=' 
WHERE 
  key_id = '95f724cef48e042ce3b30657ff22b5dbfa9e65a59a40420705228c477343e804' 
  AND (
    token = '1L7+OowS/hstwluY5E1NaTwaD07at2iX6TcFG2Rs61Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )