INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acd53765eba24780b51a74e87983d748d59f814d06babc25b723f6e31f0f2888', 
    'fY8evOG+54T5MqMc0ZdvNIcNcuRwPPCTchi+87ufsSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)