UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T/qCTWMKJxUVGNDtW5WmA1r9sUkMkAeYNbv2BBmJE4Y=' 
WHERE 
  key_id = 'a68f8af2e4fd544d8ae7f02d4021f731038292dbd2323e257e9efaf9b6557af7' 
  AND (
    token = 'T/qCTWMKJxUVGNDtW5WmA1r9sUkMkAeYNbv2BBmJE4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )