INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2637e0eac7ffa790af6d4e7e00ce122ae176341cf08f0e78579334718047e34', 
    'gMH0e6tjlZVWQxHni7WCAYM3lXSSJuP4xQcM3Wtx/0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)