UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHVwSs09z76dfIU3M28xtcX4euYRFwaxtEFjNND2wS4=' 
WHERE 
  key_id = '0c99d8c58576201f55f02dedb81bb2f0af2ba225156c13e5d2ccea21e0e28338' 
  AND (
    token = 'sHVwSs09z76dfIU3M28xtcX4euYRFwaxtEFjNND2wS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )