UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xuHyhdULxOt2FoIWzrnzjMQ2VtxWSTVEfZDP5+SgYqY=' 
WHERE 
  key_id = '37cbc95dde947bd9511124d5c2117c1ebb75b0d3738138cacf7764fd8d56ec84' 
  AND (
    token = 'xuHyhdULxOt2FoIWzrnzjMQ2VtxWSTVEfZDP5+SgYqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )