UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJN6PPJ5FtzS1TI/RXfy9cEO8mZJ9pkQnrBbwgntkJA=' 
WHERE 
  key_id = '2b6dd0757351ede119508c15127849f77ce7a6dd91f64f65c4aa0815561f2e84' 
  AND (
    token = 'kJN6PPJ5FtzS1TI/RXfy9cEO8mZJ9pkQnrBbwgntkJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )