UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCtpTe2PZ8qRVlzK2cJ49K81EKsIAOOsyJ/cyMKEWWk=' 
WHERE 
  key_id = '0d5c307f29009f98db78d1d48e6780076683b4445dcc55f5c6e1d2c0ef788bd5' 
  AND (
    token = 'nCtpTe2PZ8qRVlzK2cJ49K81EKsIAOOsyJ/cyMKEWWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )