INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '869b48a51b7afc13ac96c6ddbaf12d0c63a4e6a25299a1d98147ebbb53354e23', 
    'HSrHeAQNt3/rJGl9krj78rN9VDjSjBnM90ySUWePlx4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)