INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9be5413dbc9b742e7fab514bca85749efe7e3e7008420d8e8bb235beb0e5629c', 
    'qvMYa2z3wB3ghcR7zzLOoZcuJYJgFuhMfIXmyXuAU0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)