INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7b3607c7e660efea6fbb28dde0cd9a1de46aff699b60137eaf4688255fb95cb', 
    '/fHkO1J8dSwK1NUTBhUedixlCqxNGJvdbBweXIDys8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)