INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f745a3e32369a15eb6a9d0a733d5b4bba782c9002d2df2c9491fd6cf47949b8', 
    '4NJb2tecsTbWrcuGACC5m9YI20MTiEKzM8GwW5zJnLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)