UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GSnCHJAPFMHaHgwPPRAaC2ord//jFRhzxQXit4/0XGo=' 
WHERE 
  key_id = 'b1b029862a9e2b00555e372b27c679fc1a22600e4ed25d394777a8191f2a4ee7' 
  AND (
    token = 'GSnCHJAPFMHaHgwPPRAaC2ord//jFRhzxQXit4/0XGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )