INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5497a25631375c8eee3c3fae362c3a050e7eeec953f32a7fa393b8ecc58249a3', 
    'f5bCdfGEZQePQSNrGH39bqwp0VEew7NDHY6w8gzSwVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)