UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4dHKp0Cojf2sa7YE+epkGndxmPZhxErGL5/r0M1NGU=' 
WHERE 
  key_id = 'c7197e2c55cab61fe6fa724d34212c86dfbb569b5183fe8051026588817a8bbe' 
  AND (
    token = 'A4dHKp0Cojf2sa7YE+epkGndxmPZhxErGL5/r0M1NGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )