INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d756276c2060110681fe3330eaaea9ed693c610a03887b0b44ae69177373bd0', 
    'eAAo/93yc1sFshfuikuxPdbSxXcjvFBSHx+SEdOxtaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)