UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'toB7px/yluKptzAVQcf2fDMe88h7kG7ms3jQtjJNa2c=' 
WHERE 
  key_id = 'cad89490e5a68193ed98177a7f3d309add9c8bc342c4c2a96c6aa5381cf97e9a' 
  AND (
    token = 'toB7px/yluKptzAVQcf2fDMe88h7kG7ms3jQtjJNa2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )