UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMx6OyMjGQbkc9jp/NdJpVMCO4NY+IcYG1UsAFCLQ1E=' 
WHERE 
  key_id = '6ca0913a0daaa71f3e9999dba0982d7146f47eabd1f9f921da475be291b53670' 
  AND (
    token = 'vMx6OyMjGQbkc9jp/NdJpVMCO4NY+IcYG1UsAFCLQ1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )