INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '312919449313edef2dbb6ed725c4815459331c92b83679b4c02720c8ce95f474', 
    'MFalaC47e4RN2WS2WGvpgoc90VVjqxRj0cHimpzmcAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)