UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jO7k1iJPetK9xkjvl++7jclCw+GjU7d71aF6s5Dprtg=' 
WHERE 
  key_id = '6b438f79cb15e9b6e25ba67b959a1bae42f2b2bd62cb6824c818b3eea1e600b1' 
  AND (
    token = 'jO7k1iJPetK9xkjvl++7jclCw+GjU7d71aF6s5Dprtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )