UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gOPNPJn+KLSnW2yrNBUtkYxnViElZ27u/lGLL3+2jWY=' 
WHERE 
  key_id = '6e099a6933c7ce4d384fbdcb03ca3834cd21eb68ee33169a2b096ade20cd412f' 
  AND (
    token = 'gOPNPJn+KLSnW2yrNBUtkYxnViElZ27u/lGLL3+2jWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )