UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0u31G/LD2BwQYnCVKKtoYZQHTM80U4m0LmuXxx/o6Y=' 
WHERE 
  key_id = '40f965e099fa4aac63255098892e6359f6389f1f1f8f1952a44d5a427fd418f3' 
  AND (
    token = 'v0u31G/LD2BwQYnCVKKtoYZQHTM80U4m0LmuXxx/o6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )