INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '637bb690a022181ad60f8565099b0a7429ea4297e96cbc6bf694f85c4b534083', 
    '3PmKV5VRb1hEi2b599YWa564Tx0KJE+BJC2wZgR38H8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)