INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e86c5e5673346f742ea70edb48653ed4c704b76ef1790507123199590e187937', 
    'MvJ5QQVM5wO+ztrcEbjICxEL9do3zDGKcXA1NFBMx1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)