UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3IZPUsZBOex2F25WIVb/RvZNzvTnykUh0pPVSRY1EQ=' 
WHERE 
  key_id = '7e01f5e96756f96d9010f867557576bbcf58054f3cfa7cb0c9d0bacfb4d4b0a5' 
  AND (
    token = 'b3IZPUsZBOex2F25WIVb/RvZNzvTnykUh0pPVSRY1EQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )