UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2FiuICXQwTVt2CVinsVfSkEmroigh7LQ6p1g0N5/A0=' 
WHERE 
  key_id = '03ef3509331796ff1414a5d3b434005ac00d6afa973aa4a8e15e75784feac349' 
  AND (
    token = 'A2FiuICXQwTVt2CVinsVfSkEmroigh7LQ6p1g0N5/A0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )