UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'spbN3NomvSbycwmteP/lGfvY8G1/kesyNRvfLMaj8Og=' 
WHERE 
  key_id = 'd6bf17d05198ef4e1ff637b830d7368c134e3037eed0993d9600c0223dd6a2d9' 
  AND (
    token = 'spbN3NomvSbycwmteP/lGfvY8G1/kesyNRvfLMaj8Og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )