INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a4890bab04ccd120675ce5d1a632e2dcfb2c23ca388d4fd08f5397517b9408c', 
    'azqmFWDg2hTQn7E/fXJuBGkM8yZH6MyIqmB/UC3FHng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)