INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ace807d0cb02e152eaa0f4f6b0ebed0ca4a023c8430451254c09d93f16636698', 
    'aWKdxH0OtWyjjc837p3KSW2AmJY2qZJToboFIs7ccCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)