UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGQ+8gJRr9iJftvXaX+KHpnuxm/hjjKIiMFPYdLvtDk=' 
WHERE 
  key_id = '0548213bf5e4b62b7a90e3d15b6afe7f4fbd6058f57e5d89f0d8ca9262d606ed' 
  AND (
    token = 'kGQ+8gJRr9iJftvXaX+KHpnuxm/hjjKIiMFPYdLvtDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )