UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kx9CFt4648ZJKGLmualxU9Uu1FiGae5LpJUIZeRKA68=' 
WHERE 
  key_id = 'f1a8921a2af72a7291ccdd2c8870ff50ac21063d15b4332bf56542e4d3726ecf' 
  AND (
    token = 'Kx9CFt4648ZJKGLmualxU9Uu1FiGae5LpJUIZeRKA68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )