INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b7d00cee64f1a2fd4613ea905205ef7af8c27967b0eb939683f2d421fc57ce1', 
    'T/u7N0qla3QLUNGVFrFdD1oPdoSh/qj2xIoBehFKDxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)