UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pK94dNPmDd6n5zd+MeyqxmwfQSk+MdemTGTqDPBQFJQ=' 
WHERE 
  key_id = '4ce205285931d8aebe8aceed9723339f9fdd800bc7d8d73d0b27cb031e70adb8' 
  AND (
    token = 'pK94dNPmDd6n5zd+MeyqxmwfQSk+MdemTGTqDPBQFJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )