UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lNKOPnhl5yJVKyGvxUoTppWJiXcEk6Q1QzholggktSM=' 
WHERE 
  key_id = 'cbdba65b58439edf6e08b8c36fb22e740d907f4e2cdbfb269caa5031d14ae6f9' 
  AND (
    token = 'lNKOPnhl5yJVKyGvxUoTppWJiXcEk6Q1QzholggktSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034