UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7k8K9p5Kh15yBjyWbXEmvODPfQKwztrXhuCWeg1DIJk=' 
WHERE 
  key_id = 'b3ddc061ddfa9740c2f52e6ab7a79a11ff69ebba82c8ca2c9de2356eea50d4fd' 
  AND (
    token = '7k8K9p5Kh15yBjyWbXEmvODPfQKwztrXhuCWeg1DIJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )