INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2b1b71a03dadcb4729951f6f201fffc7e8fae702fae31a1073a665ae0ca36da', 
    'WiR2K0sI5oCxzHONWA9ZioaBvXPhFlCEOHsOG2f5giM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)