UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQpAEGTGJA8c7ACXOr/nnF6pF+8VWltOoVuNfEZyZG0=' 
WHERE 
  key_id = '29235b6cc26f5d86aa6325433daa1c8c06f07c5012cd390f88779fe56dfbb652' 
  AND (
    token = 'ZQpAEGTGJA8c7ACXOr/nnF6pF+8VWltOoVuNfEZyZG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )