UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nayNjUCBEl2AJM/fgZfPzO+jvBmkKl9J09HyTFQv09w=' 
WHERE 
  key_id = 'f27f4f83188dfd68ac3ada5ebedc2ae5faebcaa8e9c5bdd1a73c4bd86261814a' 
  AND (
    token = 'nayNjUCBEl2AJM/fgZfPzO+jvBmkKl9J09HyTFQv09w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )