UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KpvP7R/ttERS8wY0X28UytuAmFP+vL064xDZ3l+f7xw=' 
WHERE 
  key_id = 'ed0b471c2fe82a41ed4316823de97f7f6700f7f5b52dc64aea9688ff0c295ff7' 
  AND (
    token = 'KpvP7R/ttERS8wY0X28UytuAmFP+vL064xDZ3l+f7xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )