INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a1b297790483461ae324291f2a3a6ef986ad390a6fc014b1544ccd42398447a', 
    'Ax7X5ghOSOZFdXk82kX8ZzJrFKj9+MPNJdWx6RxiysQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)