UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'STM4VHw3ZkEGDtJtx3XkSNqIyooPXasS2mrlhOJnF5I=' 
WHERE 
  key_id = '369deffd242f772a2d90fac08e1dfee20da25760f685f5b338ba3b94e75a6ebb' 
  AND (
    token = 'STM4VHw3ZkEGDtJtx3XkSNqIyooPXasS2mrlhOJnF5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )