UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8M4Vu3GVTor1l8fH6JVX00+eTYhDz1UcETIt0kpO43s=' 
WHERE 
  key_id = '4283d0bd7f492cfcde504b9dea454c59878159ff3f5ef77b6d2f4f498bf63c8a' 
  AND (
    token = '8M4Vu3GVTor1l8fH6JVX00+eTYhDz1UcETIt0kpO43s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )