UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yhEwXKaiumzXvS/mtMHNdboG7JEPPGoN3eQPR4u8U+E=' 
WHERE 
  key_id = 'd7194ded1c4de66f64f2db69419b5989b4ef7fd4079fbb318eff8328680af5ea' 
  AND (
    token = 'yhEwXKaiumzXvS/mtMHNdboG7JEPPGoN3eQPR4u8U+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )