INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8702bbe91dea614812707722ae6bf49ccd1acb77aa73101ce065e1d3b6ed118', 
    '4ddZRUPxMsjX62bx2fGhLNXtGf601WLjEkNRUWa0kHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)