INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f178dd1324689c9ca9ccde97cce9f049817886da8c6179d39a03315d1f9daec', 
    'YW7EGQFeJn5cOzlDfo0x6S2WRqYWLa/oas+0EQgY8WI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)