INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48688af4c2edbc985227aec0ad90fdc72234c834b62f083e9d761a6b79c7ae05', 
    'y8x3kuDr6qz8KJm9R6kdPuKqeUpOaCKOntt63U9bu8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)