UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pL2q4Z0pR/K8x57ZjXfCLqvwKC+Ju9p+ZswbWxtH17I=' 
WHERE 
  key_id = '516b369eeae5e1fbde21ec93458b35b33112b7d97107730fb5e04b1da43e8705' 
  AND (
    token = 'pL2q4Z0pR/K8x57ZjXfCLqvwKC+Ju9p+ZswbWxtH17I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )