UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XXd/8tiYdm6/J8K4tBvi5ApEdv21KZ48WCADC2YBRSs=' 
WHERE 
  key_id = 'd76fad4411e9f92b8f378faf611664857c88132f483dd9e7452a554b52314308' 
  AND (
    token = 'XXd/8tiYdm6/J8K4tBvi5ApEdv21KZ48WCADC2YBRSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )