UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0b6oEJcUBXOYAgrjmBZZVdQNmEHjFi+uU7OlKR4FvQ=' 
WHERE 
  key_id = '2a51cb3c7a164abb64d2708f6b1076694586c9f8214ee0ccf2c806ec59f6149a' 
  AND (
    token = 'Z0b6oEJcUBXOYAgrjmBZZVdQNmEHjFi+uU7OlKR4FvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )