UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eXcTROxvjjPFiWgjtfkzWA2Q0QtP6ZLgp4ZznC4S5js=' 
WHERE 
  key_id = '1637ad224b5d23064dde21d9bdd6605764e9e25550a08db6f0c371993ba1e117' 
  AND (
    token = 'eXcTROxvjjPFiWgjtfkzWA2Q0QtP6ZLgp4ZznC4S5js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )