UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pKN15GxaeUu3ZpWeO2Ri2s7/pL8YFLArsQGhSwq9fIE=' 
WHERE 
  key_id = '61883ba306f337f40745eb1b80fb52f72d4ad4f1ae0b039bf6fd9b5dd922294a' 
  AND (
    token = 'pKN15GxaeUu3ZpWeO2Ri2s7/pL8YFLArsQGhSwq9fIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )