UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pz/b8CADYxf3jnwyTS0zZMuZyxol1Wy2pG5LSfaSHxk=' 
WHERE 
  key_id = '645c7fd8da7734c35a08264015b9bfa1fd730d37ffad8aafb63fe02ded0d5336' 
  AND (
    token = 'Pz/b8CADYxf3jnwyTS0zZMuZyxol1Wy2pG5LSfaSHxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )