UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XJU9TrSFX8RrAxgezd3uKzuvt1d3WJRDSWspbhW0MmA=' 
WHERE 
  key_id = 'a9e8d2dd22e25146f1c3baac9855681f0e3a911fd2b2c4b1b6b987cfb16a06ce' 
  AND (
    token = 'XJU9TrSFX8RrAxgezd3uKzuvt1d3WJRDSWspbhW0MmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )