UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6HR/dLu987YIBNWvH1glxyrMwz4JcnymSchBL0svrM=' 
WHERE 
  key_id = 'cd3450f16aca86096ebfec4dce20dd0c8ecee533dc3fd665c234124822b39b2c' 
  AND (
    token = 'h6HR/dLu987YIBNWvH1glxyrMwz4JcnymSchBL0svrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )