INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd438899d51db1385787c99a462f8aa67de16503049eb2f54ce404259de4eea18', 
    'yZa1AbCzaSf2pDC7LipI1yBEc60aCAJQQGD7fAofDKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)