UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFhN0I3x58PKMkQkXmgaHiOlgzuiN8jW+Y7PUr+2a/8=' 
WHERE 
  key_id = 'f2838b525e69cef5baacf99be789250ebd59cde24fbeea7bbad3e25008edea15' 
  AND (
    token = 'qFhN0I3x58PKMkQkXmgaHiOlgzuiN8jW+Y7PUr+2a/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )