UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UsxHJMypeEL0GPTrhvSnO2ko874YBAP8OOPAxJWnVs=' 
WHERE 
  key_id = 'ec39bea473ef44ff41f69cf4c01db7cde20a83449a3debaa3cf56a7721fab385' 
  AND (
    token = '4UsxHJMypeEL0GPTrhvSnO2ko874YBAP8OOPAxJWnVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )