INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8842f480d6f6881911bfe58814f15d5ae95603094d56bdad43532c51621fa7cd', 
    'xfmp3L8VOQS1dNoNkZb1lmceNPt2ALjBXkkJO9i/IDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)