UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZdwP3v6x9FZPWqIPw9IqW8y6qer/w/ULirCAUaqIfe4=' 
WHERE 
  key_id = 'fdca5ae7f1431115a40c65e6a48744c4c56c41d556046af38b9f6bb6fff0aea0' 
  AND (
    token = 'ZdwP3v6x9FZPWqIPw9IqW8y6qer/w/ULirCAUaqIfe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )