UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5xF3a1JT/ZPI4qBpBwooBUJI/I/uqfib705DW7BJhg=' 
WHERE 
  key_id = 'e6967973070273e3e9b02eeb210355e27fff9ddd162bb628c508628d595e4b4d' 
  AND (
    token = 'f5xF3a1JT/ZPI4qBpBwooBUJI/I/uqfib705DW7BJhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )