INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3669644cc5278266d0c219446344b8ba79c7ca843126f5c8ff1979756be45530', 
    's99XpEGLo/SObqpl2ey1S4vQZDzgShAh/xpxLjHL8WI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)