INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b5c2369bace0f7d8a82add1a599e263e37bf62079c59004db2d4fc82e2daa5', 
    'Cn1is9qSUBlkR2GlUqyRt1TEoAHmS+fPLOiTr5CtmKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)