UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/I96nvWbbs+Gx2CaiLeq9wl7l6iPFgkNWmtwOXvlqLY=' 
WHERE 
  key_id = '885dd59c09346925a5ce56465feda8f1c4ec3f1b8aa6712dba28af2dadd8e136' 
  AND (
    token = '/I96nvWbbs+Gx2CaiLeq9wl7l6iPFgkNWmtwOXvlqLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )