INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c3c4d3034fc2d54b7f55e0fed886bdb13fdf18ddaf267a7724923ffc775fc8c', 
    '/MZ2uAkrGLTh0hxvoz1sqf0gcA4E8ViKiY88hF0S1SU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)