UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJKnZtphmqfYezYqxfcE19bIVAp9YKCKw9pdA0ICsH0=' 
WHERE 
  key_id = '048b86883c56304b64abebc815dd7cbb191a19407a5711ff20fdf341b0af6296' 
  AND (
    token = 'BJKnZtphmqfYezYqxfcE19bIVAp9YKCKw9pdA0ICsH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )