INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b575a159c0d17264c7e9035d14097453d400530b62a95350fca72d0f8af0b0c8', 
    'nU1Sva4FS3qOKO0YhZMY8SCw510hQgzJhRDtzfbePO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)