UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M8m/LU6+ef/rHR6cmSecDKmjstaYaeB1mDeSYMhDHSg=' 
WHERE 
  key_id = 'b86131270671af7340f7c14599562f59c922d2b7ca071815eec0e226d7124242' 
  AND (
    token = 'M8m/LU6+ef/rHR6cmSecDKmjstaYaeB1mDeSYMhDHSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )