UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1G4vrB3WFFi9pQP581Sm8OfAXDhcyL2rLXYYhCp9VQk=' 
WHERE 
  key_id = 'e1c0dd3bdc11b77b49555542c01c3aa066341b27bb7bb2608d03b5333e9111cd' 
  AND (
    token = '1G4vrB3WFFi9pQP581Sm8OfAXDhcyL2rLXYYhCp9VQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )