UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/d5d9GtBZ4/gmxmgQrqZ+f2CQtGKbYiR+qaYpXZGEE=' 
WHERE 
  key_id = '4734e27230b5d1eb31c87ce35be7c7067e844583cb4987b1e61f2200c245f722' 
  AND (
    token = '9/d5d9GtBZ4/gmxmgQrqZ+f2CQtGKbYiR+qaYpXZGEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )