UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ndPmsm3TeeN105tsY2lANWkK5zuIys4vurYJFX34iI=' 
WHERE 
  key_id = '5a14bed8cdad2033612dfd715662b4fcdcbef620e39e0543dc87958001d588b6' 
  AND (
    token = '2ndPmsm3TeeN105tsY2lANWkK5zuIys4vurYJFX34iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )