UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wM/YHittQnhvmY70sUin3jDkzFRz+8LYDX33+fZky9s=' 
WHERE 
  key_id = '1498b7f101c1c26f5b9e9520f98e0874aba6c7d57cace1f0d78a82802aef17b6' 
  AND (
    token = 'wM/YHittQnhvmY70sUin3jDkzFRz+8LYDX33+fZky9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )