INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e72e7c2fff57943d859133f4c80c3f7fc19d1427113075d2d5d6022834b8f04', 
    'vTlTJdCxdVUjxH7ZFVv1ZPxW/cIyJawAt08cmocnFjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)