UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6DRrg9sD5Sj63eXV6iZtRJhnBB76Mw/cIVXf7SHJ2s=' 
WHERE 
  key_id = 'a849c4f4c39eca685b1ee09a4972117a1db46a56f4e243d7b7c928651c52358c' 
  AND (
    token = 'y6DRrg9sD5Sj63eXV6iZtRJhnBB76Mw/cIVXf7SHJ2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )