INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6da240e09afcae8537cc2202f3d0041acfce1323ca7a6ff9c6820e95c3a089b1', 
    'a5CSWIessMYY4cy8SCG6OWcXozVmcjtWxfz4tBK8ikc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)