UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NxOnX7AsGHllbvqkHjg/+svX+TxYGaKbJACE4wEnm6s=' 
WHERE 
  key_id = '0f231ab37729348d917102108a77e23e92c939105f5798fd4ec530446af35cb5' 
  AND (
    token = 'NxOnX7AsGHllbvqkHjg/+svX+TxYGaKbJACE4wEnm6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )