UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oIM9Y9lNDtS9LzWGM78kS5rbHO9qENN9wiUbEjV1PzE=' 
WHERE 
  key_id = '6a299fd82574b5e686187e1357d017d05da662a561c01afedb9d52dd20bd5463' 
  AND (
    token = 'oIM9Y9lNDtS9LzWGM78kS5rbHO9qENN9wiUbEjV1PzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )