UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lYNcuU+RnbVJ9T5uB+k7nQjMEfVPvDRAKscQM0ki/84=' 
WHERE 
  key_id = '1efe2855095d14b0114258fe8a515cc10325d24c6267d26dbb0ad8a65b498b15' 
  AND (
    token = 'lYNcuU+RnbVJ9T5uB+k7nQjMEfVPvDRAKscQM0ki/84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )