UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Rjw9dLgKpqVrdct5/sevZsgg6faB6MrkVpqQuK4mkw=' 
WHERE 
  key_id = '9f4116e48cb839f55a237357162ad33515fc714ced6059bfbc8389e305085348' 
  AND (
    token = '+Rjw9dLgKpqVrdct5/sevZsgg6faB6MrkVpqQuK4mkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )