UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jp9RgYihTHAGviAeAaaCVeMiUNHYHp8EDPIO2RuAHo=' 
WHERE 
  key_id = 'ed471b8af50bd30683f3e98a4bfc1eb2bb4cc7f6080ab3cad92c7d4b3cdf529a' 
  AND (
    token = '4jp9RgYihTHAGviAeAaaCVeMiUNHYHp8EDPIO2RuAHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )