UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fomNZVnoBvzGqTGrjwFXvXgLDZ/MG1Up4n63kjSkAt8=' 
WHERE 
  key_id = '1a64f3c503234ed518d7bc7aceb81c9e838748983a067616217e147b7cee680e' 
  AND (
    token = 'fomNZVnoBvzGqTGrjwFXvXgLDZ/MG1Up4n63kjSkAt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )