UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+dmieGVTfYeAcvVbEMfxvZXUkTOycFAXG+Gya5W1tA=' 
WHERE 
  key_id = '2a36f0f6b5dd4d0d2a550042ca165d697d538b18dee0bde827337aeedcb7cbaa' 
  AND (
    token = 'U+dmieGVTfYeAcvVbEMfxvZXUkTOycFAXG+Gya5W1tA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )