UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CkBYsrKAK4aYbIHZ6MfKdSF2bHbFXD4jeL/5LUrIZX4=' 
WHERE 
  key_id = '6718780d23944d63f7a86d14bbed1538f8996b191afc701c6cdc78ff11169692' 
  AND (
    token = 'CkBYsrKAK4aYbIHZ6MfKdSF2bHbFXD4jeL/5LUrIZX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )