INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5e619c2a2aeafec358c0d89507fc4f4163727e45d0a432583a7fdbfcc12cbd3', 
    'MC4T82GfYx0fojpo9zyw/tayYaGhbetFB2D38eqX3D0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)