UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7g1eE/8BzGxYTE5YuyXr5mX60ZfPiqJZiRz8XT2aGg=' 
WHERE 
  key_id = 'a06de571e75c9957a14f4169fa9f07a3f1a4b83f554f6540546e6c88641f8de8' 
  AND (
    token = 'I7g1eE/8BzGxYTE5YuyXr5mX60ZfPiqJZiRz8XT2aGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )