UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e70PPYDFsm2omhPTKrFmzDoF5dsuvN0ABM+RqJ5YDJ4=' 
WHERE 
  key_id = '9fa3ea11eb394d5964f422f38e558ecde0039b133f3ffe917f716391ae5f950a' 
  AND (
    token = 'e70PPYDFsm2omhPTKrFmzDoF5dsuvN0ABM+RqJ5YDJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )