UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nrv2+VnChsPPy6UQc6NBzedvWRSTXXg61SLYiOasZH0=' 
WHERE 
  key_id = '41ffd3a5ada0418a26913870687674e87bdb18b46684caa233abfae778b77162' 
  AND (
    token = 'nrv2+VnChsPPy6UQc6NBzedvWRSTXXg61SLYiOasZH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )