INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b398a31b5a8d6447bb968f6e622c4fcd8f3dd296f8351c3de022f66ae96a0bd6', 
    'eQdEvtka0LD/Bwr313zPqfjLzXs4Q7sQp7vxtfDyjgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)