UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bocazaHDL7donytEJ7VGLts1eUjkyWJLxlBWr9XfB4k=' 
WHERE 
  key_id = 'ea68d6672a39531a243018b8cfa942c723c0e227b6cdb2d12cf823812d073119' 
  AND (
    token = 'bocazaHDL7donytEJ7VGLts1eUjkyWJLxlBWr9XfB4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )