UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'naMgynXfk4MF5ZW8iTY82spx6D8xnIkyNZCyIX2hXnw=' 
WHERE 
  key_id = '79b158cbe313128a762e4623d504d8c8d73cad3acdd83abe3df78f6222183e01' 
  AND (
    token = 'naMgynXfk4MF5ZW8iTY82spx6D8xnIkyNZCyIX2hXnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )