INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be511e1b35193e5e1594e40ea332ad28cc9cd2a2b28bf56652732cb60a70e255', 
    'HsPgvP2iq2kOXXASW59ZaG+2fzpiKS9EQiwUoZRoWdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)