UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HFK5cZQ9XJE1IxbZ1naLuDUaZnYommPfR1DqxiSxrYo=' 
WHERE 
  key_id = '452a7cfd777cf52ea8a16991d573c1d1c3fbbbb7903c9ac1dd855858089f2577' 
  AND (
    token = 'HFK5cZQ9XJE1IxbZ1naLuDUaZnYommPfR1DqxiSxrYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )