UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHxX4q98ojrCGo5IMmBeIisBN8S7KLCOwIsDv+dtTjc=' 
WHERE 
  key_id = 'cf4106532d076d42061907a55f83e1c667c344b29fe1c6bc3be6bbd0b80c1452' 
  AND (
    token = 'CHxX4q98ojrCGo5IMmBeIisBN8S7KLCOwIsDv+dtTjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )