UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GfmcXwTp6WWByzmd+NA8lQwUL5VYECBQihhc7WZ0Mnc=' 
WHERE 
  key_id = '7ca0c701b8f622ffa3c4e07d6455c21b3215bc3177935d32286fcbb6cf3bcbe2' 
  AND (
    token = 'GfmcXwTp6WWByzmd+NA8lQwUL5VYECBQihhc7WZ0Mnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )