INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5ff3da28e8f5ec7a59dfb02da0fb7688936350621f72f3de9ef0be00a6af726', 
    'H12buMNdTKhjExYpG/BDiweLODMpP3sdgcovzCI1QUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)