INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1520be3ad41390348d58cd4aa9ce6f47ba22715b267d447ebe13c1f72373da85', 
    'zCfYthIV7BpH5rXToVVHCHWGGBU3vCLEpXksHWwOvHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)