UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rBi6xgT81cPPN5mL2BsgBHRTZ6LZKyfPTNxv7o3PorY=' 
WHERE 
  key_id = '701845ac8f1298ef834b7aa7db885c167eea54db703b917da34cbb5d8e28a88f' 
  AND (
    token = 'rBi6xgT81cPPN5mL2BsgBHRTZ6LZKyfPTNxv7o3PorY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )