INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9873c084f9ab6c843d7ffdfa100c1ba83478ed617fe11fc22f360d841be14a21', 
    'Q2lGMYhcfLuJG5qKLjOot/mhazbC21GCTGYtveziQPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)