UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O4W+Cqr+aFfFIOnx3HDrjHZsi19lEyoN8utgL71TZN8=' 
WHERE 
  key_id = 'f5e6d2751b3f9d87362257490a5c6aed6b74c39bee974818a130c2aec07b6c9b' 
  AND (
    token = 'O4W+Cqr+aFfFIOnx3HDrjHZsi19lEyoN8utgL71TZN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )