UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RgwVmHkjbPrL7nAXvL31fDUbb3qt+rB7lmz4sDwDY9A=' 
WHERE 
  key_id = 'dc503bceb4d42f422aea0d6e8094def77f0892a42bcc950c60a1e929b04084ed' 
  AND (
    token = 'RgwVmHkjbPrL7nAXvL31fDUbb3qt+rB7lmz4sDwDY9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )