UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5dHM4GAETLlJsKeQ2jZmL3Phs3PS2U9m8tu+M/+iJXU=' 
WHERE 
  key_id = '15cd20eae2c3f0362156a18411dbb1ed9970cad95353b418e1109f17073b161e' 
  AND (
    token = '5dHM4GAETLlJsKeQ2jZmL3Phs3PS2U9m8tu+M/+iJXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )