INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41b6591cfde04d7f59b58ee4053031cdb771764de34b7a08c305955954255439', 
    'nFK/V4ELi8SGABLbT3nePMNL2x9h+kGCNJO4qm7NDEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)