UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sT7CTBhvm9HLpxW4otYDwFf39bHl0MWDasZFngOEB/I=' 
WHERE 
  key_id = 'ee0830e46b3343fa8ccf5c6ac1b7f04db2e8e4342e2550a6fc7e5161dd185cf3' 
  AND (
    token = 'sT7CTBhvm9HLpxW4otYDwFf39bHl0MWDasZFngOEB/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )