UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FX2zsmzdom0F27T3Kh5T7qWSRaPE/NVNvebSTsQ8quw=' 
WHERE 
  key_id = '790ed34ed802093f74be282befc9124bb91fe3abf17549185567b62e91d25ea0' 
  AND (
    token = 'FX2zsmzdom0F27T3Kh5T7qWSRaPE/NVNvebSTsQ8quw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )