INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30884928040d70f91e93d4317d65ef49a22100aef446c0451c641849351a9148', 
    'u8xHdZdy2cBSy3BEUMqL4TTSGabYh5ZRROPNJGtcTH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)