INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a8f46d342b28db4afce3245d2ca40b90c9bba1090dd15629bcc6c75d730ddf8', 
    'qEAGLgzvWDY2CXhqucbXQhf41eh4oczgbM9qnuGGGqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)