INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c73fb3ed0e1b02584f0b6f9095a572d0a5c86f0396512e2ef4461240ee23e975', 
    'uJS7xjVtAmCShlttAUJKChGIdAG9/doYb0EL2Tit6TU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)