UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AVhDA7dOqoGlkWX7fCcKQyODTn6+9s4Y40WaBhZQrr4=' 
WHERE 
  key_id = '5bd2a6cb28b332be68d216b84a84fc5a78718640c949e2c2cd4cc322555c58a5' 
  AND (
    token = 'AVhDA7dOqoGlkWX7fCcKQyODTn6+9s4Y40WaBhZQrr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )