UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3NQgFzmCXo9qWFLlq35AU0F+mR8ToG24s31PIeQdL8s=' 
WHERE 
  key_id = '9ea4761783b3af1dfbe6b0ae204c16404650c92882feb6fc9b4034f977098d28' 
  AND (
    token = '3NQgFzmCXo9qWFLlq35AU0F+mR8ToG24s31PIeQdL8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )