INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc314cce256182887189bc9bb0bcd482056039c5ce781d44b810619f7026c2e5', 
    'bk0+OVPc7rDPmzTnL1DCU/59VQqiaywQWjpz38jzfSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)