UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7St7oxT2lm5a4G1DtaFpmYSuGs4Ylwvl3zlkMsLcGU=' 
WHERE 
  key_id = '77163b25c5c0c2f1d7959d6c2119efcb1fc7038777b5e50e24ed0d5e8c76e8f1' 
  AND (
    token = 'C7St7oxT2lm5a4G1DtaFpmYSuGs4Ylwvl3zlkMsLcGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )