INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0f6fb7bcab97e42a901f1c19fdc661933c68b90fcb477aa094ef406253b6358', 
    'EjljmOKVrOPxdTmSNo3i29vS/iPfzzWmNbS6FkL0zu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)