INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '676d79147aabb794a45010b0c2d16499e185711490cc59089ce9bd2a3fcdcde5', 
    'H53mtniJUuokVYlW0tVnCaST7vW1YYgwQqSS8Yb75x4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)