INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1ebcff13ae269853bf28d9092be528169a7f64b88276be40849214478973b18', 
    'JlPJr7AuJYm/nNoQLeqxRcrdOaSO6isdSHy8IF3RMqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)