UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'arMl8mDAQolay87HSvlyAqh9bs14BYbt4Xd7x0FtVX0=' 
WHERE 
  key_id = 'b0adca39c05885903d7937a7866ae58c80235bacecf21a0d2d287ec8063ec81f' 
  AND (
    token = 'arMl8mDAQolay87HSvlyAqh9bs14BYbt4Xd7x0FtVX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )