UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VIKUYijApOm6zTEf9hRjGsqsqQkIZSsC0RgshR0Hp/Q=' 
WHERE 
  key_id = 'f7ce93d4b518e4ce7f06b9b1a817caa4a6e7cfacbf6ec1b12193f2943ff42ec8' 
  AND (
    token = 'VIKUYijApOm6zTEf9hRjGsqsqQkIZSsC0RgshR0Hp/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )