UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eg2D07lO4U3eT8yAosuGCe1qG3uzDSiINwxBjBw3Vvo=' 
WHERE 
  key_id = '3a97724ac50487230784e3be36625b46feccc7f50de07bd51fcfb4aff8490a1e' 
  AND (
    token = 'eg2D07lO4U3eT8yAosuGCe1qG3uzDSiINwxBjBw3Vvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )