UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WR2xs9UId/VUxU+qQ4V1Rlyb5j/YILGahdfaz2d+BtI=' 
WHERE 
  key_id = 'db7eb46fe562a4abffc6b111f265b6a304704267911b02032d467ea969cdcd8f' 
  AND (
    token = 'WR2xs9UId/VUxU+qQ4V1Rlyb5j/YILGahdfaz2d+BtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )