UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/G6ThC/HroK5biJ7M56eeiIvpRZS8/g3+DdZWaaU1s=' 
WHERE 
  key_id = 'b78003125f68f82370e2a8c30a25d3c48f77f42aee2fc1b464070fa9096cd303' 
  AND (
    token = 'A/G6ThC/HroK5biJ7M56eeiIvpRZS8/g3+DdZWaaU1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )