UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9b70SfW6B58vT8mCEeqQl+1emENfKfUhgLa2urz7Dg=' 
WHERE 
  key_id = '15368974729feb38061f4aea61e1fe0dea2b92da7f8ee8234cba3786d88688cb' 
  AND (
    token = 'K9b70SfW6B58vT8mCEeqQl+1emENfKfUhgLa2urz7Dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )