UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lAy6jcLU00mCv1nK/svMIPo65tUmh9W6i3a0A+A/fco=' 
WHERE 
  key_id = '6f278b15f143cc2818ccefb1429c29f906206bf1cb3e55f5ef5b23b8d97d086a' 
  AND (
    token = 'lAy6jcLU00mCv1nK/svMIPo65tUmh9W6i3a0A+A/fco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )