UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRT5Jp0WQKxhKUT2S5KFzXJVi+ze+vo+wCvKz1bjVSs=' 
WHERE 
  key_id = 'b025cde5ed352a05399fe96f8078cdf9b940aac52747b26d5891628ae1437d9c' 
  AND (
    token = 'BRT5Jp0WQKxhKUT2S5KFzXJVi+ze+vo+wCvKz1bjVSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )