UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j3Fl8OXY+DqfWUV+96SUaoHpxgZM+kvA7Yrono3AQHk=' 
WHERE 
  key_id = '6d5aabfe5d92b558b976df4100646ec7aca9716cf60017d2a60eadfc95d900db' 
  AND (
    token = 'j3Fl8OXY+DqfWUV+96SUaoHpxgZM+kvA7Yrono3AQHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )