INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b63596ff8893f41bd95a775a8db9f58e7ff066bc31a28fec8ccc00834df348c5', 
    'KSCt0CjHKAlNZWeQM1/vHuiXsKCXi0DR9iLbXjjr1D0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)