UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EPZ8pFvPxEc4AipHtG1UjyX/fKqdQZJb2ttmX0qyR7o=' 
WHERE 
  key_id = '0bbe749951f1cc50c54fdece487086dc630294cd204515199096ec2c2c12c781' 
  AND (
    token = 'EPZ8pFvPxEc4AipHtG1UjyX/fKqdQZJb2ttmX0qyR7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )