INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c02097e2255269fbe3c68bfb5fd091db0a8abb5c8195c8774999588a2fea5c0f', 
    'KDDPjrL2IrN2ZaRosoQO5TIU9h9wqwWii1XMsx/jqeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)