INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dee1b543ad1faccb189665ab7a0c40364654a275b54cfb23bbe7bb6e11ce65d', 
    '+lNxTrlPusGqPbHnSsc970YR2X63O0VZWACBS1gH+dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)