UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHEH9Xk/oesAwS7kCq/s8y2IXfR+29QqbdxcyAiLXVo=' 
WHERE 
  key_id = 'dd76c7082ff765bcb59238a2e9e7ddc962a472693608b5ab929f9089c4d86379' 
  AND (
    token = 'CHEH9Xk/oesAwS7kCq/s8y2IXfR+29QqbdxcyAiLXVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )