INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc763300812a662d6a35faab3cc89fe96856956b879db95dc7957302a9c41804', 
    'EiH4inFCJIZnVHVCBIOoJ8voM1D8CQdpfx0w7K9S878=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)