UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5vbN18sWC3WnLPqLQAq/lK8CBQmcraAEHj0v8Rv9aVs=' 
WHERE 
  key_id = '1fab11e514f55b83c25ac6b0321324503853073426172e53d3c7e6f6af123bf2' 
  AND (
    token = '5vbN18sWC3WnLPqLQAq/lK8CBQmcraAEHj0v8Rv9aVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )