INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd68e298a790dcd68d2488f31b2542d8ee8259931cb80c062d8ac166eacde4191', 
    'hDwjGU2lm+1JqFtpwneijpaJBYypk36XHeE9ylAlOmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)