UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bb7Ys7Qfgdwee/pTMbf54DqIJlETMTN8wfO/tVMi7/M=' 
WHERE 
  key_id = '5415810e6739456dbfccd1c6ed07cdb3d8b81a247d0865cee36b9171158b9440' 
  AND (
    token = 'bb7Ys7Qfgdwee/pTMbf54DqIJlETMTN8wfO/tVMi7/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )