UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LU7di2YBhKwcG5y/A4anII1xSn3xR+Ha9xuItoHxbzQ=' 
WHERE 
  key_id = '8a740340685a1ac04e6feb0aeae2989457c55e0fe3e1b1b9396e677c998e8e1a' 
  AND (
    token = 'LU7di2YBhKwcG5y/A4anII1xSn3xR+Ha9xuItoHxbzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )