UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3wBnpV3SikseUfpPfg+zcY+KLNkgumYJxit/LDEuxLo=' 
WHERE 
  key_id = 'fe9df74447ca3071b083672abdcab4e25987c3402cb4a6dc8783f641275c09a1' 
  AND (
    token = '3wBnpV3SikseUfpPfg+zcY+KLNkgumYJxit/LDEuxLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )