UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3t7QOu2druhnFLJsldmCwCcEQ6VdCVTHbpf8t/j6FCw=' 
WHERE 
  key_id = '10a3ea55bff2adaca0d7e597e6c28e74440ca951c44cc63b32b2c9776a3f7b0d' 
  AND (
    token = '3t7QOu2druhnFLJsldmCwCcEQ6VdCVTHbpf8t/j6FCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )