INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9431fb61065ecdce10a250298f0822ebbf5211cd9cf3895699efd6917e39e1f', 
    '4+RwIPAo4C3zdmY/ZzgFB1WalfebwQFWa2npLOSgPMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)