UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oj3g61nIlg9sqIi7nuzpUEN3XhA7a6ZhX4kPedemYKA=' 
WHERE 
  key_id = '5f4d502ed32c94e7d5ecf2992971f461915bc956833e995941400ae8095f4df3' 
  AND (
    token = 'Oj3g61nIlg9sqIi7nuzpUEN3XhA7a6ZhX4kPedemYKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )