INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '761214a1c4b3e0282c1c636b8ab57bef859d2b22d8b4e6d81d449d7017b48f20', 
    'MNNsMuBBVgDFmNX5tht4SQSXZD46qDF6vCPIcMSd/uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)