INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3049369df87126cba9ea75e77701278e22b4521d289aa2d680d2510324c6ec8e', 
    'BQKHPbXfjbKItCXt2hqsjcBQQ9AitRTMUaBFvuOLWmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)