INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e35892b6c5788bd417d671a8d69a396c2b53818541f4f3769c5606172bc01c1', 
    'NBHw9RoifGBRXRajHggnBpoGgGmgDLguXtMLF5xgwLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)