UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wc0gZLWx7/Wm9z+ETURnMIWJoiTLWk/x3ABng8TO2pE=' 
WHERE 
  key_id = '8200f7608afc696f6d14571ea17fb2803d1e4adc585403a92d9fd1cbe1205f35' 
  AND (
    token = 'Wc0gZLWx7/Wm9z+ETURnMIWJoiTLWk/x3ABng8TO2pE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )