UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h0cbSPbNvReKdTc77t/0WkX8/RgsO9RSGTfcNB6ualI=' 
WHERE 
  key_id = '903a1c52448e80ec40a4fcf1477fb258ecf370e8d906905435ea5fd10d1f070d' 
  AND (
    token = 'h0cbSPbNvReKdTc77t/0WkX8/RgsO9RSGTfcNB6ualI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )