UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdR1cxrm0zFapkQYViv/RsbAuqkjCsSKB/8VqDau7Uc=' 
WHERE 
  key_id = '26d613ed3a6e1e4962b972d0c3c6e1f1738fffd6946986499b3c7cfa125e4037' 
  AND (
    token = 'fdR1cxrm0zFapkQYViv/RsbAuqkjCsSKB/8VqDau7Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )