INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eaadc598425d706999ff9f74eb9e73870c46e541e6a2c2279b240c6c15be7a7', 
    'ZgQEhTitFVmckGD6zhKJqDHnjhy5LXbyMgIF+BwrKkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)