UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'meSpsueqHp5232XCiUB8eiDgtjIgqCrVgU36laTHvAU=' 
WHERE 
  key_id = '3f45a61a36e9f802e3b90c0bc4cc88ea2a5c6dc456e14c0634eeed247882412b' 
  AND (
    token = 'meSpsueqHp5232XCiUB8eiDgtjIgqCrVgU36laTHvAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )