UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/x0K1aaiebawBh1VIpBwD1vp4vzwP+6bOJFe1GhoCAI=' 
WHERE 
  key_id = 'fcfc2b52973cd3da298a6a443f357e29c1dfe71430d3d9970adef330f001225b' 
  AND (
    token = '/x0K1aaiebawBh1VIpBwD1vp4vzwP+6bOJFe1GhoCAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )