UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z4q0AWs6wqrlCTZjuAQsrXEuj4v8Q1z7o4A4sIRfLQk=' 
WHERE 
  key_id = '69daa1b2ec8ba0b0a2b734ff8a81aa9dbbb042cefbfd2e2f17ae4cc439d4023f' 
  AND (
    token = 'z4q0AWs6wqrlCTZjuAQsrXEuj4v8Q1z7o4A4sIRfLQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )