INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27e6bb953715de94a01457d8a561c3397ad52f2bb734e19557a04041ace4f83f', 
    '53shR6tY07KuxUlsl2lE/99Rcx0BKAweCic732PgIRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)