UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nXbqMcw53LuBrrosgOOhz5Cx7ubCwhpvn1XfIqFHIBQ=' 
WHERE 
  key_id = '9868552783cd7544a833f90e4f76a43c703730008ff6e5edd76450e6f571bc1b' 
  AND (
    token = 'nXbqMcw53LuBrrosgOOhz5Cx7ubCwhpvn1XfIqFHIBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )