INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7429dea8ee29f7f2fb72da9aaefc54dc77d1744292f3e3a6f88fdf90779b903', 
    'yIorsQdpNbRt4vutXdv6n4iCSCFl8kGz0q6zcj66rJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)