UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zmLy2CBDnSmkWDPtkk+LnpNrYBbifyjQbbTS50WK0OY=' 
WHERE 
  key_id = '59ce26c948b3a1f9cd9218db45f30247070812ba788faa3bd817cf5b9661270a' 
  AND (
    token = 'zmLy2CBDnSmkWDPtkk+LnpNrYBbifyjQbbTS50WK0OY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )