UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+eSm+QSP4nfwdET5WaaTPDMR6vlTe7O7V0A3bt2pQ1o=' 
WHERE 
  key_id = 'f0f49e4df62ee77a2d03de78cabbee7ce2cf1587f28baf72792c424bb03ebe1e' 
  AND (
    token = '+eSm+QSP4nfwdET5WaaTPDMR6vlTe7O7V0A3bt2pQ1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )