UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rA2bFXI5zgwSX3Gg9/r1jFhOlRMcJPp/6yowRi7Gypg=' 
WHERE 
  key_id = 'a1574950e9fd82b6f5cd054337d4329e0dd227493ed6b15247bc55a2afc08726' 
  AND (
    token = 'rA2bFXI5zgwSX3Gg9/r1jFhOlRMcJPp/6yowRi7Gypg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )