UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wLtLqT15a6mRL3pYLK/7OjjksRd8hWP7bbQIP6zxvAk=' 
WHERE 
  key_id = 'a9a1826d1c2c6b078e8667dc948fe79179de4266c9ab239ae2b5d6b6a948db58' 
  AND (
    token = 'wLtLqT15a6mRL3pYLK/7OjjksRd8hWP7bbQIP6zxvAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )