INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9e433d3d3b3cb3e192b617fbca5ff7fb49041b6c9bbb633e46bdcb08d4a5d9a', 
    'xbQXxLEmkuhn034PsUpW9dBSK30MLD0TC5H1l/X4n0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)