INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6688e0e47e70132cf553175dc59553d7dfb25840afd5ed15800858f1405908a2', 
    'tvLLD8OHMnHQG1WcSRz31F443MeNh719/I3KW596SC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)