UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zg0aah/Zr3RPhe6hp2Aq0hoQcgsEoRV8WiQxQzjH63I=' 
WHERE 
  key_id = 'c6b03cfb41fc3f887131373da001c28df1dddb0eec69a026133afc32b0636ebd' 
  AND (
    token = 'Zg0aah/Zr3RPhe6hp2Aq0hoQcgsEoRV8WiQxQzjH63I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )