INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a49ecce582c6b281467684f27b4208a71aa4857fbeff7ec9932a21b533d85bf', 
    'a5ml+1n5X3iGaJS1HMcJSM4+86eqNM0TiYMddAQPNOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)