UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvHInWLORGMuCA5aQtAVZSjywBV68zYLHDU2sh93rQs=' 
WHERE 
  key_id = 'b9779c1959899968cdc899aac13b57c991cfe55f338bf77a5d1354fa5cbfded4' 
  AND (
    token = 'xvHInWLORGMuCA5aQtAVZSjywBV68zYLHDU2sh93rQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )