UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXYleEGAXvIp+7zhnKqfwdfwqoSi/s5TAGmnI2lA3Bs=' 
WHERE 
  key_id = '00a01b91198c2b1fc9c12c18092e8806ce2b3c4fbb4d73cad5eb4bd3facbf413' 
  AND (
    token = 'PXYleEGAXvIp+7zhnKqfwdfwqoSi/s5TAGmnI2lA3Bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )