UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Px+f98OGRv5BP8BXrthRzojTB1tW5kvfyZGIUGZ3/ts=' 
WHERE 
  key_id = 'cc2f6f34bd3a875fa48fa333bf9a792d16c2a0b56d2e3b828aa9942961fb64c5' 
  AND (
    token = 'Px+f98OGRv5BP8BXrthRzojTB1tW5kvfyZGIUGZ3/ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )