INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '468817c516b0eee3019a92ba6b8ad9acf2a41c139dfa5981a3ba9b4a96256384', 
    'EWBqxPkZ5MUuy0J+A0Dhn6vTfYKqOmlaX4d6WtnIfAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)