UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oivPfmNE1Cel8tXc0alHat1CD2TIyyfsWfi0gsjBaVs=' 
WHERE 
  key_id = 'd16296ed1e730e73fba41b305495e853a8de4836edacfac3ebb2bdb59949e4d8' 
  AND (
    token = 'oivPfmNE1Cel8tXc0alHat1CD2TIyyfsWfi0gsjBaVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )