INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14fe9bb1b8c48dec3b26bd538ad39809de28f9f843abd1b31339a2c15d1bf750', 
    'uKyUFkAPfAdJgNe03OxNWyoSkn4kGhFH1d8wpixyhFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)