UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dEEL30PzOl9OiXzRAZ4tJAOLMePxWSPVVGzLGUHYvhE=' 
WHERE 
  key_id = '5b2f84a2a84b0c5324d2c5c99f938a8260925d659276e0f8b8bd8816e04d58ea' 
  AND (
    token = 'dEEL30PzOl9OiXzRAZ4tJAOLMePxWSPVVGzLGUHYvhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )