UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/6q0yQNlcc+/2d0w4PZ8WcIP+2PDzyssTC7HzhPhbsQ=' 
WHERE 
  key_id = 'a8af7c1383cd5f828eb62b68b08c158c05a29a9f4b122b6b5eeccffe1e8343c3' 
  AND (
    token = '/6q0yQNlcc+/2d0w4PZ8WcIP+2PDzyssTC7HzhPhbsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )