UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N31zkz++sXO1z6gozZep7oVAGG+64pGMs2mgHnG9rEE=' 
WHERE 
  key_id = 'e02c6897c9d42fe160c88c67ce51efe81e701ea5133ff1a56c06e174066d88d6' 
  AND (
    token = 'N31zkz++sXO1z6gozZep7oVAGG+64pGMs2mgHnG9rEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )