UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bblsLKc2yOmFd7Nu7qOnwFMxS4cM/OSOmlZB4Et6dP4=' 
WHERE 
  key_id = 'e47943403649d20a050979f4149b6bccf7a83a6917cd93a088ba32c5d3cc3676' 
  AND (
    token = 'bblsLKc2yOmFd7Nu7qOnwFMxS4cM/OSOmlZB4Et6dP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )