UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J+REkLhHzszTQ/fwsikiVeqeG2YKhJrmPxWfjTK4Mio=' 
WHERE 
  key_id = 'c15564225e5cf2438e36f153b7225d3e9e969da8919c3c774aeea707c557a727' 
  AND (
    token = 'J+REkLhHzszTQ/fwsikiVeqeG2YKhJrmPxWfjTK4Mio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )