UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EdbkNPm+KTN7bbgINwZKv8SP9FKyC9lTx3Q6Zkasvc=' 
WHERE 
  key_id = 'b5a7343fe44fb423b3f0e2501ef2973bdad5913d1488337da4e87a75b98c467c' 
  AND (
    token = '/EdbkNPm+KTN7bbgINwZKv8SP9FKyC9lTx3Q6Zkasvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )