UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7AypL/zs+ljhryY5jmSQwkkNqBPKOfgeLlfeP5wHgYU=' 
WHERE 
  key_id = 'eada2fb38fdf012781c2b77ed940dc362d37347b132cc4a1928b741b70f4f137' 
  AND (
    token = '7AypL/zs+ljhryY5jmSQwkkNqBPKOfgeLlfeP5wHgYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )