UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9xktIs8yCALHfdQkFkMuLfYi4TjpNjBsjzF+CUw+9g=' 
WHERE 
  key_id = '53635fe5129fd5d5461d7d4fc4b86ef4b436949ad36bc0fee769b158895b8d47' 
  AND (
    token = 'l9xktIs8yCALHfdQkFkMuLfYi4TjpNjBsjzF+CUw+9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )