UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SsM50x7EFwjWUpar90q0PoIb1ZIf0wpvSkpF4gNMWUM=' 
WHERE 
  key_id = '8dbe963f29ebbe0f0c16270a113a49560e8abe5ce6b6e5da75010c5cbfc2a2cc' 
  AND (
    token = 'SsM50x7EFwjWUpar90q0PoIb1ZIf0wpvSkpF4gNMWUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )